Home / 94,357.04-141,387.32-44,425.40

Finding the Fourth Proportional to 94,357.04, 141,387.32 and 44,425.40

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Solution

The fourth proportional to 94,357.04, 141,387.32 and 44,425.40 is: 66,568.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,357.04 : 141,387.32 = 44,425.40 : x
  2. Step 2: Convert to fraction form
    94,357.04/141,387.32 = 44,425.40/x
  3. Step 3: Cross multiply
    94,357.04x = 141,387.32 × 44,425.40
  4. Step 4: Simplify right side
    94,357.04x = 6,281,188,245.93
  5. Step 5: Solve for x
    x = 6,281,188,245.93/94,357.04
  6. Step 6: Final answer
    x = 66,568.31

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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.