Home / 25,366.77-38,023.29-9,564.96

Finding the Fourth Proportional to 25,366.77, 38,023.29 and 9,564.96

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Solution

The fourth proportional to 25,366.77, 38,023.29 and 9,564.96 is: 14,337.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,366.77 : 38,023.29 = 9,564.96 : x
  2. Step 2: Convert to fraction form
    25,366.77/38,023.29 = 9,564.96/x
  3. Step 3: Cross multiply
    25,366.77x = 38,023.29 × 9,564.96
  4. Step 4: Simplify right side
    25,366.77x = 363,691,247.92
  5. Step 5: Solve for x
    x = 363,691,247.92/25,366.77
  6. Step 6: Final answer
    x = 14,337.31

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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.