Home / 22,265.28-33,397.11-6,682.50

Finding the Fourth Proportional to 22,265.28, 33,397.11 and 6,682.50

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Solution

The fourth proportional to 22,265.28, 33,397.11 and 6,682.50 is: 10,023.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,265.28 : 33,397.11 = 6,682.50 : x
  2. Step 2: Convert to fraction form
    22,265.28/33,397.11 = 6,682.50/x
  3. Step 3: Cross multiply
    22,265.28x = 33,397.11 × 6,682.50
  4. Step 4: Simplify right side
    22,265.28x = 223,176,187.58
  5. Step 5: Solve for x
    x = 223,176,187.58/22,265.28
  6. Step 6: Final answer
    x = 10,023.51

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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.