Home / 63,441.45-95,025.18-59,715

Finding the Fourth Proportional to 63,441.45, 95,025.18 and 59,715

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Solution

The fourth proportional to 63,441.45, 95,025.18 and 59,715 is: 89,443.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,441.45 : 95,025.18 = 59,715 : x
  2. Step 2: Convert to fraction form
    63,441.45/95,025.18 = 59,715/x
  3. Step 3: Cross multiply
    63,441.45x = 95,025.18 × 59,715
  4. Step 4: Simplify right side
    63,441.45x = 5,674,428,623.70
  5. Step 5: Solve for x
    x = 5,674,428,623.70/63,441.45
  6. Step 6: Final answer
    x = 89,443.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.