Home / 19,444.49-29,165.34-11,098.34

Finding the Fourth Proportional to 19,444.49, 29,165.34 and 11,098.34

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Solution

The fourth proportional to 19,444.49, 29,165.34 and 11,098.34 is: 16,646.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,444.49 : 29,165.34 = 11,098.34 : x
  2. Step 2: Convert to fraction form
    19,444.49/29,165.34 = 11,098.34/x
  3. Step 3: Cross multiply
    19,444.49x = 29,165.34 × 11,098.34
  4. Step 4: Simplify right side
    19,444.49x = 323,686,713.71
  5. Step 5: Solve for x
    x = 323,686,713.71/19,444.49
  6. Step 6: Final answer
    x = 16,646.71

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.