Home / 95,010.82-131,115.84-52,570.24

Finding the Fourth Proportional to 95,010.82, 131,115.84 and 52,570.24

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Solution

The fourth proportional to 95,010.82, 131,115.84 and 52,570.24 is: 72,547.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,010.82 : 131,115.84 = 52,570.24 : x
  2. Step 2: Convert to fraction form
    95,010.82/131,115.84 = 52,570.24/x
  3. Step 3: Cross multiply
    95,010.82x = 131,115.84 × 52,570.24
  4. Step 4: Simplify right side
    95,010.82x = 6,892,791,176.60
  5. Step 5: Solve for x
    x = 6,892,791,176.60/95,010.82
  6. Step 6: Final answer
    x = 72,547.43

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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.