Home / 5,032.27-6,949.25-3,242.89

Finding the Fourth Proportional to 5,032.27, 6,949.25 and 3,242.89

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Solution

The fourth proportional to 5,032.27, 6,949.25 and 3,242.89 is: 4,478.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032.27 : 6,949.25 = 3,242.89 : x
  2. Step 2: Convert to fraction form
    5,032.27/6,949.25 = 3,242.89/x
  3. Step 3: Cross multiply
    5,032.27x = 6,949.25 × 3,242.89
  4. Step 4: Simplify right side
    5,032.27x = 22,535,653.33
  5. Step 5: Solve for x
    x = 22,535,653.33/5,032.27
  6. Step 6: Final answer
    x = 4,478.23

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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.