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Finding the Fourth Proportional to 22,335.16, 33,503.46 and 6,752.92

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Solution

The fourth proportional to 22,335.16, 33,503.46 and 6,752.92 is: 10,129.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,335.16 : 33,503.46 = 6,752.92 : x
  2. Step 2: Convert to fraction form
    22,335.16/33,503.46 = 6,752.92/x
  3. Step 3: Cross multiply
    22,335.16x = 33,503.46 × 6,752.92
  4. Step 4: Simplify right side
    22,335.16x = 226,246,185.10
  5. Step 5: Solve for x
    x = 226,246,185.10/22,335.16
  6. Step 6: Final answer
    x = 10,129.60

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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.