Home / 3,024.64-4,534.80-1,462.78

Finding the Fourth Proportional to 3,024.64, 4,534.80 and 1,462.78

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Solution

The fourth proportional to 3,024.64, 4,534.80 and 1,462.78 is: 2,193.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024.64 : 4,534.80 = 1,462.78 : x
  2. Step 2: Convert to fraction form
    3,024.64/4,534.80 = 1,462.78/x
  3. Step 3: Cross multiply
    3,024.64x = 4,534.80 × 1,462.78
  4. Step 4: Simplify right side
    3,024.64x = 6,633,414.74
  5. Step 5: Solve for x
    x = 6,633,414.74/3,024.64
  6. Step 6: Final answer
    x = 2,193.13

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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.