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Finding the Fourth Proportional to 22,366.92, 33,529.52 and 7,565.54

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Solution

The fourth proportional to 22,366.92, 33,529.52 and 7,565.54 is: 11,341.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,366.92 : 33,529.52 = 7,565.54 : x
  2. Step 2: Convert to fraction form
    22,366.92/33,529.52 = 7,565.54/x
  3. Step 3: Cross multiply
    22,366.92x = 33,529.52 × 7,565.54
  4. Step 4: Simplify right side
    22,366.92x = 253,668,901.74
  5. Step 5: Solve for x
    x = 253,668,901.74/22,366.92
  6. Step 6: Final answer
    x = 11,341.25

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.