Home / 94,237.38-141,376.92-31,054.95

Finding the Fourth Proportional to 94,237.38, 141,376.92 and 31,054.95

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Solution

The fourth proportional to 94,237.38, 141,376.92 and 31,054.95 is: 46,589.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,237.38 : 141,376.92 = 31,054.95 : x
  2. Step 2: Convert to fraction form
    94,237.38/141,376.92 = 31,054.95/x
  3. Step 3: Cross multiply
    94,237.38x = 141,376.92 × 31,054.95
  4. Step 4: Simplify right side
    94,237.38x = 4,390,453,181.75
  5. Step 5: Solve for x
    x = 4,390,453,181.75/94,237.38
  6. Step 6: Final answer
    x = 46,589.30

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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.