Home / 95,009.82-131,114.46-52,569.24

Finding the Fourth Proportional to 95,009.82, 131,114.46 and 52,569.24

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Solution

The fourth proportional to 95,009.82, 131,114.46 and 52,569.24 is: 72,546.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,009.82 : 131,114.46 = 52,569.24 : x
  2. Step 2: Convert to fraction form
    95,009.82/131,114.46 = 52,569.24/x
  3. Step 3: Cross multiply
    95,009.82x = 131,114.46 × 52,569.24
  4. Step 4: Simplify right side
    95,009.82x = 6,892,587,515.21
  5. Step 5: Solve for x
    x = 6,892,587,515.21/95,009.82
  6. Step 6: Final answer
    x = 72,546.05

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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.