Home / 3,323.29-4,581.75-2,273.53

Finding the Fourth Proportional to 3,323.29, 4,581.75 and 2,273.53

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Solution

The fourth proportional to 3,323.29, 4,581.75 and 2,273.53 is: 3,134.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323.29 : 4,581.75 = 2,273.53 : x
  2. Step 2: Convert to fraction form
    3,323.29/4,581.75 = 2,273.53/x
  3. Step 3: Cross multiply
    3,323.29x = 4,581.75 × 2,273.53
  4. Step 4: Simplify right side
    3,323.29x = 10,416,746.08
  5. Step 5: Solve for x
    x = 10,416,746.08/3,323.29
  6. Step 6: Final answer
    x = 3,134.47

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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.