Home / 3,552.75-4,897.52-2,293.71

Finding the Fourth Proportional to 3,552.75, 4,897.52 and 2,293.71

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Solution

The fourth proportional to 3,552.75, 4,897.52 and 2,293.71 is: 3,161.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552.75 : 4,897.52 = 2,293.71 : x
  2. Step 2: Convert to fraction form
    3,552.75/4,897.52 = 2,293.71/x
  3. Step 3: Cross multiply
    3,552.75x = 4,897.52 × 2,293.71
  4. Step 4: Simplify right side
    3,552.75x = 11,233,490.60
  5. Step 5: Solve for x
    x = 11,233,490.60/3,552.75
  6. Step 6: Final answer
    x = 3,161.91

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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.