Home / 3,360.38-4,637.34-2,034.09

Finding the Fourth Proportional to 3,360.38, 4,637.34 and 2,034.09

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Solution

The fourth proportional to 3,360.38, 4,637.34 and 2,034.09 is: 2,807.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360.38 : 4,637.34 = 2,034.09 : x
  2. Step 2: Convert to fraction form
    3,360.38/4,637.34 = 2,034.09/x
  3. Step 3: Cross multiply
    3,360.38x = 4,637.34 × 2,034.09
  4. Step 4: Simplify right side
    3,360.38x = 9,432,766.92
  5. Step 5: Solve for x
    x = 9,432,766.92/3,360.38
  6. Step 6: Final answer
    x = 2,807.06

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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.