Home / 6,747.96-10,123.38-2,365.68

Finding the Fourth Proportional to 6,747.96, 10,123.38 and 2,365.68

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Solution

The fourth proportional to 6,747.96, 10,123.38 and 2,365.68 is: 3,549.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,747.96 : 10,123.38 = 2,365.68 : x
  2. Step 2: Convert to fraction form
    6,747.96/10,123.38 = 2,365.68/x
  3. Step 3: Cross multiply
    6,747.96x = 10,123.38 × 2,365.68
  4. Step 4: Simplify right side
    6,747.96x = 23,948,677.60
  5. Step 5: Solve for x
    x = 23,948,677.60/6,747.96
  6. Step 6: Final answer
    x = 3,549.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.