Home / 4,046.49-6,060.16-2,581.20

Finding the Fourth Proportional to 4,046.49, 6,060.16 and 2,581.20

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Solution

The fourth proportional to 4,046.49, 6,060.16 and 2,581.20 is: 3,865.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046.49 : 6,060.16 = 2,581.20 : x
  2. Step 2: Convert to fraction form
    4,046.49/6,060.16 = 2,581.20/x
  3. Step 3: Cross multiply
    4,046.49x = 6,060.16 × 2,581.20
  4. Step 4: Simplify right side
    4,046.49x = 15,642,484.99
  5. Step 5: Solve for x
    x = 15,642,484.99/4,046.49
  6. Step 6: Final answer
    x = 3,865.69

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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.