Home / 67,267.46-100,906.99-17,347.14

Finding the Fourth Proportional to 67,267.46, 100,906.99 and 17,347.14

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Solution

The fourth proportional to 67,267.46, 100,906.99 and 17,347.14 is: 26,022.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,267.46 : 100,906.99 = 17,347.14 : x
  2. Step 2: Convert to fraction form
    67,267.46/100,906.99 = 17,347.14/x
  3. Step 3: Cross multiply
    67,267.46x = 100,906.99 × 17,347.14
  4. Step 4: Simplify right side
    67,267.46x = 1,750,447,639.14
  5. Step 5: Solve for x
    x = 1,750,447,639.14/67,267.46
  6. Step 6: Final answer
    x = 26,022.20

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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.