Home / 59,520.24-89,285.60-22,080.71

Finding the Fourth Proportional to 59,520.24, 89,285.60 and 22,080.71

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Solution

The fourth proportional to 59,520.24, 89,285.60 and 22,080.71 is: 33,123.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,520.24 : 89,285.60 = 22,080.71 : x
  2. Step 2: Convert to fraction form
    59,520.24/89,285.60 = 22,080.71/x
  3. Step 3: Cross multiply
    59,520.24x = 89,285.60 × 22,080.71
  4. Step 4: Simplify right side
    59,520.24x = 1,971,489,719.19
  5. Step 5: Solve for x
    x = 1,971,489,719.19/59,520.24
  6. Step 6: Final answer
    x = 33,123.01

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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.