Home / 42,365.27-58,464.14-23,502.39

Finding the Fourth Proportional to 42,365.27, 58,464.14 and 23,502.39

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Solution

The fourth proportional to 42,365.27, 58,464.14 and 23,502.39 is: 32,433.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,365.27 : 58,464.14 = 23,502.39 : x
  2. Step 2: Convert to fraction form
    42,365.27/58,464.14 = 23,502.39/x
  3. Step 3: Cross multiply
    42,365.27x = 58,464.14 × 23,502.39
  4. Step 4: Simplify right side
    42,365.27x = 1,374,046,901.78
  5. Step 5: Solve for x
    x = 1,374,046,901.78/42,365.27
  6. Step 6: Final answer
    x = 32,433.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.