Home / 95,212.42-131,340.98-60,693.06

Finding the Fourth Proportional to 95,212.42, 131,340.98 and 60,693.06

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Solution

The fourth proportional to 95,212.42, 131,340.98 and 60,693.06 is: 83,723.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,212.42 : 131,340.98 = 60,693.06 : x
  2. Step 2: Convert to fraction form
    95,212.42/131,340.98 = 60,693.06/x
  3. Step 3: Cross multiply
    95,212.42x = 131,340.98 × 60,693.06
  4. Step 4: Simplify right side
    95,212.42x = 7,971,485,543.67
  5. Step 5: Solve for x
    x = 7,971,485,543.67/95,212.42
  6. Step 6: Final answer
    x = 83,723.17

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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.