Home / 4,377.17-6,564.33-1,454.69

Finding the Fourth Proportional to 4,377.17, 6,564.33 and 1,454.69

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Solution

The fourth proportional to 4,377.17, 6,564.33 and 1,454.69 is: 2,181.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377.17 : 6,564.33 = 1,454.69 : x
  2. Step 2: Convert to fraction form
    4,377.17/6,564.33 = 1,454.69/x
  3. Step 3: Cross multiply
    4,377.17x = 6,564.33 × 1,454.69
  4. Step 4: Simplify right side
    4,377.17x = 9,549,032.39
  5. Step 5: Solve for x
    x = 9,549,032.39/4,377.17
  6. Step 6: Final answer
    x = 2,181.56

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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.