Home / 4,043.40-6,062.82-1,575.39

Finding the Fourth Proportional to 4,043.40, 6,062.82 and 1,575.39

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Solution

The fourth proportional to 4,043.40, 6,062.82 and 1,575.39 is: 2,362.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043.40 : 6,062.82 = 1,575.39 : x
  2. Step 2: Convert to fraction form
    4,043.40/6,062.82 = 1,575.39/x
  3. Step 3: Cross multiply
    4,043.40x = 6,062.82 × 1,575.39
  4. Step 4: Simplify right side
    4,043.40x = 9,551,306.00
  5. Step 5: Solve for x
    x = 9,551,306.00/4,043.40
  6. Step 6: Final answer
    x = 2,362.20

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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.