Home / 2,350.79-3,244.01-1,302.83

Finding the Fourth Proportional to 2,350.79, 3,244.01 and 1,302.83

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Solution

The fourth proportional to 2,350.79, 3,244.01 and 1,302.83 is: 1,797.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350.79 : 3,244.01 = 1,302.83 : x
  2. Step 2: Convert to fraction form
    2,350.79/3,244.01 = 1,302.83/x
  3. Step 3: Cross multiply
    2,350.79x = 3,244.01 × 1,302.83
  4. Step 4: Simplify right side
    2,350.79x = 4,226,370.81
  5. Step 5: Solve for x
    x = 4,226,370.81/2,350.79
  6. Step 6: Final answer
    x = 1,797.86

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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.