Home / 8,060.03-12,082.74-2,864.69

Finding the Fourth Proportional to 8,060.03, 12,082.74 and 2,864.69

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Solution

The fourth proportional to 8,060.03, 12,082.74 and 2,864.69 is: 4,294.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060.03 : 12,082.74 = 2,864.69 : x
  2. Step 2: Convert to fraction form
    8,060.03/12,082.74 = 2,864.69/x
  3. Step 3: Cross multiply
    8,060.03x = 12,082.74 × 2,864.69
  4. Step 4: Simplify right side
    8,060.03x = 34,613,244.04
  5. Step 5: Solve for x
    x = 34,613,244.04/8,060.03
  6. Step 6: Final answer
    x = 4,294.43

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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.