Home / 29,635.63-44,444.17-9,909.60

Finding the Fourth Proportional to 29,635.63, 44,444.17 and 9,909.60

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Solution

The fourth proportional to 29,635.63, 44,444.17 and 9,909.60 is: 14,861.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,635.63 : 44,444.17 = 9,909.60 : x
  2. Step 2: Convert to fraction form
    29,635.63/44,444.17 = 9,909.60/x
  3. Step 3: Cross multiply
    29,635.63x = 44,444.17 × 9,909.60
  4. Step 4: Simplify right side
    29,635.63x = 440,423,947.03
  5. Step 5: Solve for x
    x = 440,423,947.03/29,635.63
  6. Step 6: Final answer
    x = 14,861.30

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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.