Home / 5,001.85-6,897.76-3,297.31

Finding the Fourth Proportional to 5,001.85, 6,897.76 and 3,297.31

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Solution

The fourth proportional to 5,001.85, 6,897.76 and 3,297.31 is: 4,547.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001.85 : 6,897.76 = 3,297.31 : x
  2. Step 2: Convert to fraction form
    5,001.85/6,897.76 = 3,297.31/x
  3. Step 3: Cross multiply
    5,001.85x = 6,897.76 × 3,297.31
  4. Step 4: Simplify right side
    5,001.85x = 22,744,027.54
  5. Step 5: Solve for x
    x = 22,744,027.54/5,001.85
  6. Step 6: Final answer
    x = 4,547.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.