Home / 5,959.24-8,220.90-3,567.58

Finding the Fourth Proportional to 5,959.24, 8,220.90 and 3,567.58

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Solution

The fourth proportional to 5,959.24, 8,220.90 and 3,567.58 is: 4,921.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959.24 : 8,220.90 = 3,567.58 : x
  2. Step 2: Convert to fraction form
    5,959.24/8,220.90 = 3,567.58/x
  3. Step 3: Cross multiply
    5,959.24x = 8,220.90 × 3,567.58
  4. Step 4: Simplify right side
    5,959.24x = 29,328,718.42
  5. Step 5: Solve for x
    x = 29,328,718.42/5,959.24
  6. Step 6: Final answer
    x = 4,921.55

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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.