Home / 195,271.56-292,909.77-62,151.30

Finding the Fourth Proportional to 195,271.56, 292,909.77 and 62,151.30

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Solution

The fourth proportional to 195,271.56, 292,909.77 and 62,151.30 is: 93,227.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,271.56 : 292,909.77 = 62,151.30 : x
  2. Step 2: Convert to fraction form
    195,271.56/292,909.77 = 62,151.30/x
  3. Step 3: Cross multiply
    195,271.56x = 292,909.77 × 62,151.30
  4. Step 4: Simplify right side
    195,271.56x = 18,204,722,988.20
  5. Step 5: Solve for x
    x = 18,204,722,988.20/195,271.56
  6. Step 6: Final answer
    x = 93,227.72

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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.