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Finding the Fourth Proportional to 42,365, 58,463.70 and 23,502.26

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Solution

The fourth proportional to 42,365, 58,463.70 and 23,502.26 is: 32,433.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,365 : 58,463.70 = 23,502.26 : x
  2. Step 2: Convert to fraction form
    42,365/58,463.70 = 23,502.26/x
  3. Step 3: Cross multiply
    42,365x = 58,463.70 × 23,502.26
  4. Step 4: Simplify right side
    42,365x = 1,374,029,077.96
  5. Step 5: Solve for x
    x = 1,374,029,077.96/42,365
  6. Step 6: Final answer
    x = 32,433.12

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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.