Home / 94,572.04-141,891.93-40,514.04

Finding the Fourth Proportional to 94,572.04, 141,891.93 and 40,514.04

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Solution

The fourth proportional to 94,572.04, 141,891.93 and 40,514.04 is: 60,785.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,572.04 : 141,891.93 = 40,514.04 : x
  2. Step 2: Convert to fraction form
    94,572.04/141,891.93 = 40,514.04/x
  3. Step 3: Cross multiply
    94,572.04x = 141,891.93 × 40,514.04
  4. Step 4: Simplify right side
    94,572.04x = 5,748,615,327.70
  5. Step 5: Solve for x
    x = 5,748,615,327.70/94,572.04
  6. Step 6: Final answer
    x = 60,785.57

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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.