Home / 94,238.46-141,357.78-44,281.92

Finding the Fourth Proportional to 94,238.46, 141,357.78 and 44,281.92

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Solution

The fourth proportional to 94,238.46, 141,357.78 and 44,281.92 is: 66,422.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,238.46 : 141,357.78 = 44,281.92 : x
  2. Step 2: Convert to fraction form
    94,238.46/141,357.78 = 44,281.92/x
  3. Step 3: Cross multiply
    94,238.46x = 141,357.78 × 44,281.92
  4. Step 4: Simplify right side
    94,238.46x = 6,259,593,905.34
  5. Step 5: Solve for x
    x = 6,259,593,905.34/94,238.46
  6. Step 6: Final answer
    x = 66,422.92

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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.