Home / 60,260.04-90,398.52-25,191.72

Finding the Fourth Proportional to 60,260.04, 90,398.52 and 25,191.72

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Solution

The fourth proportional to 60,260.04, 90,398.52 and 25,191.72 is: 37,791.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,260.04 : 90,398.52 = 25,191.72 : x
  2. Step 2: Convert to fraction form
    60,260.04/90,398.52 = 25,191.72/x
  3. Step 3: Cross multiply
    60,260.04x = 90,398.52 × 25,191.72
  4. Step 4: Simplify right side
    60,260.04x = 2,277,294,204.25
  5. Step 5: Solve for x
    x = 2,277,294,204.25/60,260.04
  6. Step 6: Final answer
    x = 37,791.12

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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.