Home / 44,384.85-66,577.28-11,104.92

Finding the Fourth Proportional to 44,384.85, 66,577.28 and 11,104.92

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Solution

The fourth proportional to 44,384.85, 66,577.28 and 11,104.92 is: 16,657.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,384.85 : 66,577.28 = 11,104.92 : x
  2. Step 2: Convert to fraction form
    44,384.85/66,577.28 = 11,104.92/x
  3. Step 3: Cross multiply
    44,384.85x = 66,577.28 × 11,104.92
  4. Step 4: Simplify right side
    44,384.85x = 739,335,312.69
  5. Step 5: Solve for x
    x = 739,335,312.69/44,384.85
  6. Step 6: Final answer
    x = 16,657.38

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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.