Home / 29,728.32-44,593.46-11,013.08

Finding the Fourth Proportional to 29,728.32, 44,593.46 and 11,013.08

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Solution

The fourth proportional to 29,728.32, 44,593.46 and 11,013.08 is: 16,519.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,728.32 : 44,593.46 = 11,013.08 : x
  2. Step 2: Convert to fraction form
    29,728.32/44,593.46 = 11,013.08/x
  3. Step 3: Cross multiply
    29,728.32x = 44,593.46 × 11,013.08
  4. Step 4: Simplify right side
    29,728.32x = 491,111,342.46
  5. Step 5: Solve for x
    x = 491,111,342.46/29,728.32
  6. Step 6: Final answer
    x = 16,519.98

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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.