Home / 95,252.08-131,454.48-52,814.56

Finding the Fourth Proportional to 95,252.08, 131,454.48 and 52,814.56

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Solution

The fourth proportional to 95,252.08, 131,454.48 and 52,814.56 is: 72,887.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,252.08 : 131,454.48 = 52,814.56 : x
  2. Step 2: Convert to fraction form
    95,252.08/131,454.48 = 52,814.56/x
  3. Step 3: Cross multiply
    95,252.08x = 131,454.48 × 52,814.56
  4. Step 4: Simplify right side
    95,252.08x = 6,942,710,521.23
  5. Step 5: Solve for x
    x = 6,942,710,521.23/95,252.08
  6. Step 6: Final answer
    x = 72,887.76

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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.