Home / 59,520.99-89,286.74-22,081.47

Finding the Fourth Proportional to 59,520.99, 89,286.74 and 22,081.47

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Solution

The fourth proportional to 59,520.99, 89,286.74 and 22,081.47 is: 33,124.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,520.99 : 89,286.74 = 22,081.47 : x
  2. Step 2: Convert to fraction form
    59,520.99/89,286.74 = 22,081.47/x
  3. Step 3: Cross multiply
    59,520.99x = 89,286.74 × 22,081.47
  4. Step 4: Simplify right side
    59,520.99x = 1,971,582,360.30
  5. Step 5: Solve for x
    x = 1,971,582,360.30/59,520.99
  6. Step 6: Final answer
    x = 33,124.15

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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.