Home / 29,534.11-44,308.65-9,812.77

Finding the Fourth Proportional to 29,534.11, 44,308.65 and 9,812.77

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Solution

The fourth proportional to 29,534.11, 44,308.65 and 9,812.77 is: 14,721.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,534.11 : 44,308.65 = 9,812.77 : x
  2. Step 2: Convert to fraction form
    29,534.11/44,308.65 = 9,812.77/x
  3. Step 3: Cross multiply
    29,534.11x = 44,308.65 × 9,812.77
  4. Step 4: Simplify right side
    29,534.11x = 434,790,591.46
  5. Step 5: Solve for x
    x = 434,790,591.46/29,534.11
  6. Step 6: Final answer
    x = 14,721.64

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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.