Home / 4,073.43-6,110.13-1,475.76

Finding the Fourth Proportional to 4,073.43, 6,110.13 and 1,475.76

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Solution

The fourth proportional to 4,073.43, 6,110.13 and 1,475.76 is: 2,213.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073.43 : 6,110.13 = 1,475.76 : x
  2. Step 2: Convert to fraction form
    4,073.43/6,110.13 = 1,475.76/x
  3. Step 3: Cross multiply
    4,073.43x = 6,110.13 × 1,475.76
  4. Step 4: Simplify right side
    4,073.43x = 9,017,085.45
  5. Step 5: Solve for x
    x = 9,017,085.45/4,073.43
  6. Step 6: Final answer
    x = 2,213.63

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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.