Home / 22,104.63-33,159.11-6,526.71

Finding the Fourth Proportional to 22,104.63, 33,159.11 and 6,526.71

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Solution

The fourth proportional to 22,104.63, 33,159.11 and 6,526.71 is: 9,790.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,104.63 : 33,159.11 = 6,526.71 : x
  2. Step 2: Convert to fraction form
    22,104.63/33,159.11 = 6,526.71/x
  3. Step 3: Cross multiply
    22,104.63x = 33,159.11 × 6,526.71
  4. Step 4: Simplify right side
    22,104.63x = 216,419,862.19
  5. Step 5: Solve for x
    x = 216,419,862.19/22,104.63
  6. Step 6: Final answer
    x = 9,790.70

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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.