Home / 94,624.62-141,937.46-28,065.25

Finding the Fourth Proportional to 94,624.62, 141,937.46 and 28,065.25

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Solution

The fourth proportional to 94,624.62, 141,937.46 and 28,065.25 is: 42,098.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,624.62 : 141,937.46 = 28,065.25 : x
  2. Step 2: Convert to fraction form
    94,624.62/141,937.46 = 28,065.25/x
  3. Step 3: Cross multiply
    94,624.62x = 141,937.46 × 28,065.25
  4. Step 4: Simplify right side
    94,624.62x = 3,983,510,599.47
  5. Step 5: Solve for x
    x = 3,983,510,599.47/94,624.62
  6. Step 6: Final answer
    x = 42,098.03

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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.