Home / 4,377.52-6,567.36-3,894.22

Finding the Fourth Proportional to 4,377.52, 6,567.36 and 3,894.22

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Solution

The fourth proportional to 4,377.52, 6,567.36 and 3,894.22 is: 5,842.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377.52 : 6,567.36 = 3,894.22 : x
  2. Step 2: Convert to fraction form
    4,377.52/6,567.36 = 3,894.22/x
  3. Step 3: Cross multiply
    4,377.52x = 6,567.36 × 3,894.22
  4. Step 4: Simplify right side
    4,377.52x = 25,574,744.66
  5. Step 5: Solve for x
    x = 25,574,744.66/4,377.52
  6. Step 6: Final answer
    x = 5,842.29

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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.