Home / 59,119.75-81,585.30-44,025.40

Finding the Fourth Proportional to 59,119.75, 81,585.30 and 44,025.40

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Solution

The fourth proportional to 59,119.75, 81,585.30 and 44,025.40 is: 60,755.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,119.75 : 81,585.30 = 44,025.40 : x
  2. Step 2: Convert to fraction form
    59,119.75/81,585.30 = 44,025.40/x
  3. Step 3: Cross multiply
    59,119.75x = 81,585.30 × 44,025.40
  4. Step 4: Simplify right side
    59,119.75x = 3,591,825,466.62
  5. Step 5: Solve for x
    x = 3,591,825,466.62/59,119.75
  6. Step 6: Final answer
    x = 60,755.09

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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.