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Finding the Fourth Proportional to 2,676.04, 4,014.54 and 1,032.42

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Solution

The fourth proportional to 2,676.04, 4,014.54 and 1,032.42 is: 1,548.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676.04 : 4,014.54 = 1,032.42 : x
  2. Step 2: Convert to fraction form
    2,676.04/4,014.54 = 1,032.42/x
  3. Step 3: Cross multiply
    2,676.04x = 4,014.54 × 1,032.42
  4. Step 4: Simplify right side
    2,676.04x = 4,144,691.39
  5. Step 5: Solve for x
    x = 4,144,691.39/2,676.04
  6. Step 6: Final answer
    x = 1,548.82

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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.