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Finding the Fourth Proportional to 6,754.88, 10,133.76 and 2,594.54

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Solution

The fourth proportional to 6,754.88, 10,133.76 and 2,594.54 is: 3,892.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,754.88 : 10,133.76 = 2,594.54 : x
  2. Step 2: Convert to fraction form
    6,754.88/10,133.76 = 2,594.54/x
  3. Step 3: Cross multiply
    6,754.88x = 10,133.76 × 2,594.54
  4. Step 4: Simplify right side
    6,754.88x = 26,292,445.67
  5. Step 5: Solve for x
    x = 26,292,445.67/6,754.88
  6. Step 6: Final answer
    x = 3,892.36

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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.