Home / 16,324.76-22,496.58-11,010.35

Finding the Fourth Proportional to 16,324.76, 22,496.58 and 11,010.35

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Solution

The fourth proportional to 16,324.76, 22,496.58 and 11,010.35 is: 15,172.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,324.76 : 22,496.58 = 11,010.35 : x
  2. Step 2: Convert to fraction form
    16,324.76/22,496.58 = 11,010.35/x
  3. Step 3: Cross multiply
    16,324.76x = 22,496.58 × 11,010.35
  4. Step 4: Simplify right side
    16,324.76x = 247,695,219.60
  5. Step 5: Solve for x
    x = 247,695,219.60/16,324.76
  6. Step 6: Final answer
    x = 15,172.98

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Half scale
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Double scale
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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.