Home / 94,412.85-141,619.28-35,253.14

Finding the Fourth Proportional to 94,412.85, 141,619.28 and 35,253.14

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Solution

The fourth proportional to 94,412.85, 141,619.28 and 35,253.14 is: 52,879.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,412.85 : 141,619.28 = 35,253.14 : x
  2. Step 2: Convert to fraction form
    94,412.85/141,619.28 = 35,253.14/x
  3. Step 3: Cross multiply
    94,412.85x = 141,619.28 × 35,253.14
  4. Step 4: Simplify right side
    94,412.85x = 4,992,523,420.18
  5. Step 5: Solve for x
    x = 4,992,523,420.18/94,412.85
  6. Step 6: Final answer
    x = 52,879.70

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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.