Home / 8,060.13-12,092.36-2,867.49

Finding the Fourth Proportional to 8,060.13, 12,092.36 and 2,867.49

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Solution

The fourth proportional to 8,060.13, 12,092.36 and 2,867.49 is: 4,302.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060.13 : 12,092.36 = 2,867.49 : x
  2. Step 2: Convert to fraction form
    8,060.13/12,092.36 = 2,867.49/x
  3. Step 3: Cross multiply
    8,060.13x = 12,092.36 × 2,867.49
  4. Step 4: Simplify right side
    8,060.13x = 34,674,707.04
  5. Step 5: Solve for x
    x = 34,674,707.04/8,060.13
  6. Step 6: Final answer
    x = 4,302.00

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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.