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Finding the Fourth Proportional to 22,062.61, 33,095.87 and 6,267.74

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Solution

The fourth proportional to 22,062.61, 33,095.87 and 6,267.74 is: 9,402.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,062.61 : 33,095.87 = 6,267.74 : x
  2. Step 2: Convert to fraction form
    22,062.61/33,095.87 = 6,267.74/x
  3. Step 3: Cross multiply
    22,062.61x = 33,095.87 × 6,267.74
  4. Step 4: Simplify right side
    22,062.61x = 207,436,276.90
  5. Step 5: Solve for x
    x = 207,436,276.90/22,062.61
  6. Step 6: Final answer
    x = 9,402.17

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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.