Home / 59,754.60-89,687.33-30,193.19

Finding the Fourth Proportional to 59,754.60, 89,687.33 and 30,193.19

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Solution

The fourth proportional to 59,754.60, 89,687.33 and 30,193.19 is: 45,317.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,754.60 : 89,687.33 = 30,193.19 : x
  2. Step 2: Convert to fraction form
    59,754.60/89,687.33 = 30,193.19/x
  3. Step 3: Cross multiply
    59,754.60x = 89,687.33 × 30,193.19
  4. Step 4: Simplify right side
    59,754.60x = 2,707,946,595.28
  5. Step 5: Solve for x
    x = 2,707,946,595.28/59,754.60
  6. Step 6: Final answer
    x = 45,317.79

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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.