Home / 4,343.42-5,998.17-3,710.25

Finding the Fourth Proportional to 4,343.42, 5,998.17 and 3,710.25

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Solution

The fourth proportional to 4,343.42, 5,998.17 and 3,710.25 is: 5,123.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343.42 : 5,998.17 = 3,710.25 : x
  2. Step 2: Convert to fraction form
    4,343.42/5,998.17 = 3,710.25/x
  3. Step 3: Cross multiply
    4,343.42x = 5,998.17 × 3,710.25
  4. Step 4: Simplify right side
    4,343.42x = 22,254,703.29
  5. Step 5: Solve for x
    x = 22,254,703.29/4,343.42
  6. Step 6: Final answer
    x = 5,123.78

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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.