Home / 2,923.38-4,034.25-1,597.05

Finding the Fourth Proportional to 2,923.38, 4,034.25 and 1,597.05

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Solution

The fourth proportional to 2,923.38, 4,034.25 and 1,597.05 is: 2,203.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923.38 : 4,034.25 = 1,597.05 : x
  2. Step 2: Convert to fraction form
    2,923.38/4,034.25 = 1,597.05/x
  3. Step 3: Cross multiply
    2,923.38x = 4,034.25 × 1,597.05
  4. Step 4: Simplify right side
    2,923.38x = 6,442,898.96
  5. Step 5: Solve for x
    x = 6,442,898.96/2,923.38
  6. Step 6: Final answer
    x = 2,203.92

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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.