Home / 59,722.20-89,583.30-41,059.80

Finding the Fourth Proportional to 59,722.20, 89,583.30 and 41,059.80

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Solution

The fourth proportional to 59,722.20, 89,583.30 and 41,059.80 is: 61,589.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,722.20 : 89,583.30 = 41,059.80 : x
  2. Step 2: Convert to fraction form
    59,722.20/89,583.30 = 41,059.80/x
  3. Step 3: Cross multiply
    59,722.20x = 89,583.30 × 41,059.80
  4. Step 4: Simplify right side
    59,722.20x = 3,678,272,381.34
  5. Step 5: Solve for x
    x = 3,678,272,381.34/59,722.20
  6. Step 6: Final answer
    x = 61,589.70

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Similar ratio
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1.5x scale

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.