Home / 94,142.48-141,102.36-41,441.84

Finding the Fourth Proportional to 94,142.48, 141,102.36 and 41,441.84

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Solution

The fourth proportional to 94,142.48, 141,102.36 and 41,441.84 is: 62,113.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,142.48 : 141,102.36 = 41,441.84 : x
  2. Step 2: Convert to fraction form
    94,142.48/141,102.36 = 41,441.84/x
  3. Step 3: Cross multiply
    94,142.48x = 141,102.36 × 41,441.84
  4. Step 4: Simplify right side
    94,142.48x = 5,847,541,426.74
  5. Step 5: Solve for x
    x = 5,847,541,426.74/94,142.48
  6. Step 6: Final answer
    x = 62,113.74

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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.