Home / 44,084.76-66,127.12-11,252.76

Finding the Fourth Proportional to 44,084.76, 66,127.12 and 11,252.76

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Solution

The fourth proportional to 44,084.76, 66,127.12 and 11,252.76 is: 16,879.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,084.76 : 66,127.12 = 11,252.76 : x
  2. Step 2: Convert to fraction form
    44,084.76/66,127.12 = 11,252.76/x
  3. Step 3: Cross multiply
    44,084.76x = 66,127.12 × 11,252.76
  4. Step 4: Simplify right side
    44,084.76x = 744,112,610.85
  5. Step 5: Solve for x
    x = 744,112,610.85/44,084.76
  6. Step 6: Final answer
    x = 16,879.13

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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.