Home / 67,025.03-100,539.95-33,726.96

Finding the Fourth Proportional to 67,025.03, 100,539.95 and 33,726.96

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Solution

The fourth proportional to 67,025.03, 100,539.95 and 33,726.96 is: 50,591.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,025.03 : 100,539.95 = 33,726.96 : x
  2. Step 2: Convert to fraction form
    67,025.03/100,539.95 = 33,726.96/x
  3. Step 3: Cross multiply
    67,025.03x = 100,539.95 × 33,726.96
  4. Step 4: Simplify right side
    67,025.03x = 3,390,906,703.42
  5. Step 5: Solve for x
    x = 3,390,906,703.42/67,025.03
  6. Step 6: Final answer
    x = 50,591.65

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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.