Home / 9,234.18-13,851.27-2,308.68

Finding the Fourth Proportional to 9,234.18, 13,851.27 and 2,308.68

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Solution

The fourth proportional to 9,234.18, 13,851.27 and 2,308.68 is: 3,463.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,234.18 : 13,851.27 = 2,308.68 : x
  2. Step 2: Convert to fraction form
    9,234.18/13,851.27 = 2,308.68/x
  3. Step 3: Cross multiply
    9,234.18x = 13,851.27 × 2,308.68
  4. Step 4: Simplify right side
    9,234.18x = 31,978,150.02
  5. Step 5: Solve for x
    x = 31,978,150.02/9,234.18
  6. Step 6: Final answer
    x = 3,463.02

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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.