Home / 95,832.04-143,723.76-62,570.20

Finding the Fourth Proportional to 95,832.04, 143,723.76 and 62,570.20

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Solution

The fourth proportional to 95,832.04, 143,723.76 and 62,570.20 is: 93,839.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,832.04 : 143,723.76 = 62,570.20 : x
  2. Step 2: Convert to fraction form
    95,832.04/143,723.76 = 62,570.20/x
  3. Step 3: Cross multiply
    95,832.04x = 143,723.76 × 62,570.20
  4. Step 4: Simplify right side
    95,832.04x = 8,992,824,407.95
  5. Step 5: Solve for x
    x = 8,992,824,407.95/95,832.04
  6. Step 6: Final answer
    x = 93,839.43

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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.