Home / 95,522.31-131,821.56-59,733.07

Finding the Fourth Proportional to 95,522.31, 131,821.56 and 59,733.07

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Solution

The fourth proportional to 95,522.31, 131,821.56 and 59,733.07 is: 82,432.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,522.31 : 131,821.56 = 59,733.07 : x
  2. Step 2: Convert to fraction form
    95,522.31/131,821.56 = 59,733.07/x
  3. Step 3: Cross multiply
    95,522.31x = 131,821.56 × 59,733.07
  4. Step 4: Simplify right side
    95,522.31x = 7,874,106,141.44
  5. Step 5: Solve for x
    x = 7,874,106,141.44/95,522.31
  6. Step 6: Final answer
    x = 82,432.12

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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.