Home / 95,208.11-131,387.30-52,766.67

Finding the Fourth Proportional to 95,208.11, 131,387.30 and 52,766.67

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Solution

The fourth proportional to 95,208.11, 131,387.30 and 52,766.67 is: 72,818.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,208.11 : 131,387.30 = 52,766.67 : x
  2. Step 2: Convert to fraction form
    95,208.11/131,387.30 = 52,766.67/x
  3. Step 3: Cross multiply
    95,208.11x = 131,387.30 × 52,766.67
  4. Step 4: Simplify right side
    95,208.11x = 6,932,870,301.29
  5. Step 5: Solve for x
    x = 6,932,870,301.29/95,208.11
  6. Step 6: Final answer
    x = 72,818.06

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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.