Home / 16,110.25-22,227.60-10,445.24

Finding the Fourth Proportional to 16,110.25, 22,227.60 and 10,445.24

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Solution

The fourth proportional to 16,110.25, 22,227.60 and 10,445.24 is: 14,411.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,110.25 : 22,227.60 = 10,445.24 : x
  2. Step 2: Convert to fraction form
    16,110.25/22,227.60 = 10,445.24/x
  3. Step 3: Cross multiply
    16,110.25x = 22,227.60 × 10,445.24
  4. Step 4: Simplify right side
    16,110.25x = 232,172,616.62
  5. Step 5: Solve for x
    x = 232,172,616.62/16,110.25
  6. Step 6: Final answer
    x = 14,411.48

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Half scale
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Double scale
Find fourth proportional to 16,111.25, 22,228.98 and 10,446.24
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.