Home / 3,323.80-4,582.25-2,377.94

Finding the Fourth Proportional to 3,323.80, 4,582.25 and 2,377.94

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Solution

The fourth proportional to 3,323.80, 4,582.25 and 2,377.94 is: 3,278.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323.80 : 4,582.25 = 2,377.94 : x
  2. Step 2: Convert to fraction form
    3,323.80/4,582.25 = 2,377.94/x
  3. Step 3: Cross multiply
    3,323.80x = 4,582.25 × 2,377.94
  4. Step 4: Simplify right side
    3,323.80x = 10,896,332.97
  5. Step 5: Solve for x
    x = 10,896,332.97/3,323.80
  6. Step 6: Final answer
    x = 3,278.28

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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.