Home / 29,294.08-43,930.16-10,569.04

Finding the Fourth Proportional to 29,294.08, 43,930.16 and 10,569.04

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Solution

The fourth proportional to 29,294.08, 43,930.16 and 10,569.04 is: 15,849.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,294.08 : 43,930.16 = 10,569.04 : x
  2. Step 2: Convert to fraction form
    29,294.08/43,930.16 = 10,569.04/x
  3. Step 3: Cross multiply
    29,294.08x = 43,930.16 × 10,569.04
  4. Step 4: Simplify right side
    29,294.08x = 464,299,618.25
  5. Step 5: Solve for x
    x = 464,299,618.25/29,294.08
  6. Step 6: Final answer
    x = 15,849.61

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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.