Home / 5,043.56-7,546.29-4,531.97

Finding the Fourth Proportional to 5,043.56, 7,546.29 and 4,531.97

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Solution

The fourth proportional to 5,043.56, 7,546.29 and 4,531.97 is: 6,780.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043.56 : 7,546.29 = 4,531.97 : x
  2. Step 2: Convert to fraction form
    5,043.56/7,546.29 = 4,531.97/x
  3. Step 3: Cross multiply
    5,043.56x = 7,546.29 × 4,531.97
  4. Step 4: Simplify right side
    5,043.56x = 34,199,559.89
  5. Step 5: Solve for x
    x = 34,199,559.89/5,043.56
  6. Step 6: Final answer
    x = 6,780.84

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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.