Home / 230,520.74-345,781.08-62,041.41

Finding the Fourth Proportional to 230,520.74, 345,781.08 and 62,041.41

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Solution

The fourth proportional to 230,520.74, 345,781.08 and 62,041.41 is: 93,062.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,520.74 : 345,781.08 = 62,041.41 : x
  2. Step 2: Convert to fraction form
    230,520.74/345,781.08 = 62,041.41/x
  3. Step 3: Cross multiply
    230,520.74x = 345,781.08 × 62,041.41
  4. Step 4: Simplify right side
    230,520.74x = 21,452,745,754.52
  5. Step 5: Solve for x
    x = 21,452,745,754.52/230,520.74
  6. Step 6: Final answer
    x = 93,062.11

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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.