Home / 95,538.27-143,330.88-47,529.55

Finding the Fourth Proportional to 95,538.27, 143,330.88 and 47,529.55

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Solution

The fourth proportional to 95,538.27, 143,330.88 and 47,529.55 is: 71,306.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,538.27 : 143,330.88 = 47,529.55 : x
  2. Step 2: Convert to fraction form
    95,538.27/143,330.88 = 47,529.55/x
  3. Step 3: Cross multiply
    95,538.27x = 143,330.88 × 47,529.55
  4. Step 4: Simplify right side
    95,538.27x = 6,812,451,510.85
  5. Step 5: Solve for x
    x = 6,812,451,510.85/95,538.27
  6. Step 6: Final answer
    x = 71,306.00

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1.5x scale

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.