Home / 94,645.87-141,641.26-58,607.35

Finding the Fourth Proportional to 94,645.87, 141,641.26 and 58,607.35

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Solution

The fourth proportional to 94,645.87, 141,641.26 and 58,607.35 is: 87,708.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,645.87 : 141,641.26 = 58,607.35 : x
  2. Step 2: Convert to fraction form
    94,645.87/141,641.26 = 58,607.35/x
  3. Step 3: Cross multiply
    94,645.87x = 141,641.26 × 58,607.35
  4. Step 4: Simplify right side
    94,645.87x = 8,301,218,398.64
  5. Step 5: Solve for x
    x = 8,301,218,398.64/94,645.87
  6. Step 6: Final answer
    x = 87,708.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.