Home / 2,923.29-4,034.21-1,596.97

Finding the Fourth Proportional to 2,923.29, 4,034.21 and 1,596.97

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Solution

The fourth proportional to 2,923.29, 4,034.21 and 1,596.97 is: 2,203.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923.29 : 4,034.21 = 1,596.97 : x
  2. Step 2: Convert to fraction form
    2,923.29/4,034.21 = 1,596.97/x
  3. Step 3: Cross multiply
    2,923.29x = 4,034.21 × 1,596.97
  4. Step 4: Simplify right side
    2,923.29x = 6,442,486.71
  5. Step 5: Solve for x
    x = 6,442,486.71/2,923.29
  6. Step 6: Final answer
    x = 2,203.85

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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.