Home / 75,598.20-113,377.05-22,993.56

Finding the Fourth Proportional to 75,598.20, 113,377.05 and 22,993.56

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Solution

The fourth proportional to 75,598.20, 113,377.05 and 22,993.56 is: 34,484.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,598.20 : 113,377.05 = 22,993.56 : x
  2. Step 2: Convert to fraction form
    75,598.20/113,377.05 = 22,993.56/x
  3. Step 3: Cross multiply
    75,598.20x = 113,377.05 × 22,993.56
  4. Step 4: Simplify right side
    75,598.20x = 2,606,942,001.80
  5. Step 5: Solve for x
    x = 2,606,942,001.80/75,598.20
  6. Step 6: Final answer
    x = 34,484.18

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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.