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Finding the Fourth Proportional to 42,506.01, 58,658.13 and 23,643.14

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Solution

The fourth proportional to 42,506.01, 58,658.13 and 23,643.14 is: 32,627.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,506.01 : 58,658.13 = 23,643.14 : x
  2. Step 2: Convert to fraction form
    42,506.01/58,658.13 = 23,643.14/x
  3. Step 3: Cross multiply
    42,506.01x = 58,658.13 × 23,643.14
  4. Step 4: Simplify right side
    42,506.01x = 1,386,862,379.73
  5. Step 5: Solve for x
    x = 1,386,862,379.73/42,506.01
  6. Step 6: Final answer
    x = 32,627.44

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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.