Home / 5,248.01-7,868.37-2,324.72

Finding the Fourth Proportional to 5,248.01, 7,868.37 and 2,324.72

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Solution

The fourth proportional to 5,248.01, 7,868.37 and 2,324.72 is: 3,485.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,248.01 : 7,868.37 = 2,324.72 : x
  2. Step 2: Convert to fraction form
    5,248.01/7,868.37 = 2,324.72/x
  3. Step 3: Cross multiply
    5,248.01x = 7,868.37 × 2,324.72
  4. Step 4: Simplify right side
    5,248.01x = 18,291,757.11
  5. Step 5: Solve for x
    x = 18,291,757.11/5,248.01
  6. Step 6: Final answer
    x = 3,485.47

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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.