Home / 94,237.92-141,370.88-31,046.38

Finding the Fourth Proportional to 94,237.92, 141,370.88 and 31,046.38

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Solution

The fourth proportional to 94,237.92, 141,370.88 and 31,046.38 is: 46,574.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,237.92 : 141,370.88 = 31,046.38 : x
  2. Step 2: Convert to fraction form
    94,237.92/141,370.88 = 31,046.38/x
  3. Step 3: Cross multiply
    94,237.92x = 141,370.88 × 31,046.38
  4. Step 4: Simplify right side
    94,237.92x = 4,389,054,061.41
  5. Step 5: Solve for x
    x = 4,389,054,061.41/94,237.92
  6. Step 6: Final answer
    x = 46,574.18

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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.