Home / 95,319.14-131,535.98-52,297.66

Finding the Fourth Proportional to 95,319.14, 131,535.98 and 52,297.66

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Solution

The fourth proportional to 95,319.14, 131,535.98 and 52,297.66 is: 72,168.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,319.14 : 131,535.98 = 52,297.66 : x
  2. Step 2: Convert to fraction form
    95,319.14/131,535.98 = 52,297.66/x
  3. Step 3: Cross multiply
    95,319.14x = 131,535.98 × 52,297.66
  4. Step 4: Simplify right side
    95,319.14x = 6,879,024,096.74
  5. Step 5: Solve for x
    x = 6,879,024,096.74/95,319.14
  6. Step 6: Final answer
    x = 72,168.34

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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.