Home / 107,023.20-160,559.10-62,627.10

Finding the Fourth Proportional to 107,023.20, 160,559.10 and 62,627.10

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Solution

The fourth proportional to 107,023.20, 160,559.10 and 62,627.10 is: 93,954.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,023.20 : 160,559.10 = 62,627.10 : x
  2. Step 2: Convert to fraction form
    107,023.20/160,559.10 = 62,627.10/x
  3. Step 3: Cross multiply
    107,023.20x = 160,559.10 × 62,627.10
  4. Step 4: Simplify right side
    107,023.20x = 10,055,350,811.61
  5. Step 5: Solve for x
    x = 10,055,350,811.61/107,023.20
  6. Step 6: Final answer
    x = 93,954.87

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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.