Home / 22,294.56-33,431.76-6,713.04

Finding the Fourth Proportional to 22,294.56, 33,431.76 and 6,713.04

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Solution

The fourth proportional to 22,294.56, 33,431.76 and 6,713.04 is: 10,066.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,294.56 : 33,431.76 = 6,713.04 : x
  2. Step 2: Convert to fraction form
    22,294.56/33,431.76 = 6,713.04/x
  3. Step 3: Cross multiply
    22,294.56x = 33,431.76 × 6,713.04
  4. Step 4: Simplify right side
    22,294.56x = 224,428,742.15
  5. Step 5: Solve for x
    x = 224,428,742.15/22,294.56
  6. Step 6: Final answer
    x = 10,066.52

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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.