Home / 44,505.83-66,753.62-11,226.20

Finding the Fourth Proportional to 44,505.83, 66,753.62 and 11,226.20

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Solution

The fourth proportional to 44,505.83, 66,753.62 and 11,226.20 is: 16,838.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,505.83 : 66,753.62 = 11,226.20 : x
  2. Step 2: Convert to fraction form
    44,505.83/66,753.62 = 11,226.20/x
  3. Step 3: Cross multiply
    44,505.83x = 66,753.62 × 11,226.20
  4. Step 4: Simplify right side
    44,505.83x = 749,389,141.04
  5. Step 5: Solve for x
    x = 749,389,141.04/44,505.83
  6. Step 6: Final answer
    x = 16,838.00

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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.