Home / 60,358.10-90,546.68-18,232.95

Finding the Fourth Proportional to 60,358.10, 90,546.68 and 18,232.95

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Solution

The fourth proportional to 60,358.10, 90,546.68 and 18,232.95 is: 27,352.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,358.10 : 90,546.68 = 18,232.95 : x
  2. Step 2: Convert to fraction form
    60,358.10/90,546.68 = 18,232.95/x
  3. Step 3: Cross multiply
    60,358.10x = 90,546.68 × 18,232.95
  4. Step 4: Simplify right side
    60,358.10x = 1,650,933,089.11
  5. Step 5: Solve for x
    x = 1,650,933,089.11/60,358.10
  6. Step 6: Final answer
    x = 27,352.30

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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.