Home / 70,990.20-106,498.05-24,232.14

Finding the Fourth Proportional to 70,990.20, 106,498.05 and 24,232.14

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Solution

The fourth proportional to 70,990.20, 106,498.05 and 24,232.14 is: 36,352.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,990.20 : 106,498.05 = 24,232.14 : x
  2. Step 2: Convert to fraction form
    70,990.20/106,498.05 = 24,232.14/x
  3. Step 3: Cross multiply
    70,990.20x = 106,498.05 × 24,232.14
  4. Step 4: Simplify right side
    70,990.20x = 2,580,675,657.33
  5. Step 5: Solve for x
    x = 2,580,675,657.33/70,990.20
  6. Step 6: Final answer
    x = 36,352.56

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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.