Home / 6,578.30-9,077.92-3,594.12

Finding the Fourth Proportional to 6,578.30, 9,077.92 and 3,594.12

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Solution

The fourth proportional to 6,578.30, 9,077.92 and 3,594.12 is: 4,959.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,578.30 : 9,077.92 = 3,594.12 : x
  2. Step 2: Convert to fraction form
    6,578.30/9,077.92 = 3,594.12/x
  3. Step 3: Cross multiply
    6,578.30x = 9,077.92 × 3,594.12
  4. Step 4: Simplify right side
    6,578.30x = 32,627,133.83
  5. Step 5: Solve for x
    x = 32,627,133.83/6,578.30
  6. Step 6: Final answer
    x = 4,959.81

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1.5x scale

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.