Home / 94,226.85-141,284.92-38,068.74

Finding the Fourth Proportional to 94,226.85, 141,284.92 and 38,068.74

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Solution

The fourth proportional to 94,226.85, 141,284.92 and 38,068.74 is: 57,080.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,226.85 : 141,284.92 = 38,068.74 : x
  2. Step 2: Convert to fraction form
    94,226.85/141,284.92 = 38,068.74/x
  3. Step 3: Cross multiply
    94,226.85x = 141,284.92 × 38,068.74
  4. Step 4: Simplify right side
    94,226.85x = 5,378,538,885.40
  5. Step 5: Solve for x
    x = 5,378,538,885.40/94,226.85
  6. Step 6: Final answer
    x = 57,080.75

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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.