Home / 95,297.12-131,514.18-52,852.76

Finding the Fourth Proportional to 95,297.12, 131,514.18 and 52,852.76

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Solution

The fourth proportional to 95,297.12, 131,514.18 and 52,852.76 is: 72,939.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,297.12 : 131,514.18 = 52,852.76 : x
  2. Step 2: Convert to fraction form
    95,297.12/131,514.18 = 52,852.76/x
  3. Step 3: Cross multiply
    95,297.12x = 131,514.18 × 52,852.76
  4. Step 4: Simplify right side
    95,297.12x = 6,950,887,392.14
  5. Step 5: Solve for x
    x = 6,950,887,392.14/95,297.12
  6. Step 6: Final answer
    x = 72,939.11

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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.