Home / 94,422.96-130,262.04-58,541.04

Finding the Fourth Proportional to 94,422.96, 130,262.04 and 58,541.04

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Solution

The fourth proportional to 94,422.96, 130,262.04 and 58,541.04 is: 80,760.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,422.96 : 130,262.04 = 58,541.04 : x
  2. Step 2: Convert to fraction form
    94,422.96/130,262.04 = 58,541.04/x
  3. Step 3: Cross multiply
    94,422.96x = 130,262.04 × 58,541.04
  4. Step 4: Simplify right side
    94,422.96x = 7,625,675,294.12
  5. Step 5: Solve for x
    x = 7,625,675,294.12/94,422.96
  6. Step 6: Final answer
    x = 80,760.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.