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Finding the Fourth Proportional to 41,328.01, 57,033.03 and 22,465.18

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Solution

The fourth proportional to 41,328.01, 57,033.03 and 22,465.18 is: 31,002.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,328.01 : 57,033.03 = 22,465.18 : x
  2. Step 2: Convert to fraction form
    41,328.01/57,033.03 = 22,465.18/x
  3. Step 3: Cross multiply
    41,328.01x = 57,033.03 × 22,465.18
  4. Step 4: Simplify right side
    41,328.01x = 1,281,257,284.90
  5. Step 5: Solve for x
    x = 1,281,257,284.90/41,328.01
  6. Step 6: Final answer
    x = 31,002.15

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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.