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Finding the Fourth Proportional to 33,035.50, 45,565.42 and 23,329.32

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Solution

The fourth proportional to 33,035.50, 45,565.42 and 23,329.32 is: 32,177.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,035.50 : 45,565.42 = 23,329.32 : x
  2. Step 2: Convert to fraction form
    33,035.50/45,565.42 = 23,329.32/x
  3. Step 3: Cross multiply
    33,035.50x = 45,565.42 × 23,329.32
  4. Step 4: Simplify right side
    33,035.50x = 1,063,010,264.11
  5. Step 5: Solve for x
    x = 1,063,010,264.11/33,035.50
  6. Step 6: Final answer
    x = 32,177.82

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.