Home / 4,010.70-5,534.19-2,438.94

Finding the Fourth Proportional to 4,010.70, 5,534.19 and 2,438.94

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Solution

The fourth proportional to 4,010.70, 5,534.19 and 2,438.94 is: 3,365.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.70 : 5,534.19 = 2,438.94 : x
  2. Step 2: Convert to fraction form
    4,010.70/5,534.19 = 2,438.94/x
  3. Step 3: Cross multiply
    4,010.70x = 5,534.19 × 2,438.94
  4. Step 4: Simplify right side
    4,010.70x = 13,497,557.36
  5. Step 5: Solve for x
    x = 13,497,557.36/4,010.70
  6. Step 6: Final answer
    x = 3,365.39

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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.