Home / 95,066.04-131,223.88-54,795.88

Finding the Fourth Proportional to 95,066.04, 131,223.88 and 54,795.88

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Solution

The fourth proportional to 95,066.04, 131,223.88 and 54,795.88 is: 75,637.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,066.04 : 131,223.88 = 54,795.88 : x
  2. Step 2: Convert to fraction form
    95,066.04/131,223.88 = 54,795.88/x
  3. Step 3: Cross multiply
    95,066.04x = 131,223.88 × 54,795.88
  4. Step 4: Simplify right side
    95,066.04x = 7,190,527,981.61
  5. Step 5: Solve for x
    x = 7,190,527,981.61/95,066.04
  6. Step 6: Final answer
    x = 75,637.19

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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.