Home / 2,323.92-3,210.44-1,829.84

Finding the Fourth Proportional to 2,323.92, 3,210.44 and 1,829.84

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Solution

The fourth proportional to 2,323.92, 3,210.44 and 1,829.84 is: 2,527.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323.92 : 3,210.44 = 1,829.84 : x
  2. Step 2: Convert to fraction form
    2,323.92/3,210.44 = 1,829.84/x
  3. Step 3: Cross multiply
    2,323.92x = 3,210.44 × 1,829.84
  4. Step 4: Simplify right side
    2,323.92x = 5,874,591.53
  5. Step 5: Solve for x
    x = 5,874,591.53/2,323.92
  6. Step 6: Final answer
    x = 2,527.88

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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.