Home / 95,306.53-131,527.32-52,865.06

Finding the Fourth Proportional to 95,306.53, 131,527.32 and 52,865.06

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Solution

The fourth proportional to 95,306.53, 131,527.32 and 52,865.06 is: 72,956.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,306.53 : 131,527.32 = 52,865.06 : x
  2. Step 2: Convert to fraction form
    95,306.53/131,527.32 = 52,865.06/x
  3. Step 3: Cross multiply
    95,306.53x = 131,527.32 × 52,865.06
  4. Step 4: Simplify right side
    95,306.53x = 6,953,199,663.44
  5. Step 5: Solve for x
    x = 6,953,199,663.44/95,306.53
  6. Step 6: Final answer
    x = 72,956.17

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1.5x scale

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.