Home / 67,659.14-101,511.25-22,684.94

Finding the Fourth Proportional to 67,659.14, 101,511.25 and 22,684.94

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Solution

The fourth proportional to 67,659.14, 101,511.25 and 22,684.94 is: 34,034.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,659.14 : 101,511.25 = 22,684.94 : x
  2. Step 2: Convert to fraction form
    67,659.14/101,511.25 = 22,684.94/x
  3. Step 3: Cross multiply
    67,659.14x = 101,511.25 × 22,684.94
  4. Step 4: Simplify right side
    67,659.14x = 2,302,776,615.58
  5. Step 5: Solve for x
    x = 2,302,776,615.58/67,659.14
  6. Step 6: Final answer
    x = 34,034.97

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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.