Home / 44,226.92-66,331.10-13,062.44

Finding the Fourth Proportional to 44,226.92, 66,331.10 and 13,062.44

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Solution

The fourth proportional to 44,226.92, 66,331.10 and 13,062.44 is: 19,590.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,226.92 : 66,331.10 = 13,062.44 : x
  2. Step 2: Convert to fraction form
    44,226.92/66,331.10 = 13,062.44/x
  3. Step 3: Cross multiply
    44,226.92x = 66,331.10 × 13,062.44
  4. Step 4: Simplify right side
    44,226.92x = 866,446,013.88
  5. Step 5: Solve for x
    x = 866,446,013.88/44,226.92
  6. Step 6: Final answer
    x = 19,590.92

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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.