Home / 9,447.24-14,149.24-4,520.36

Finding the Fourth Proportional to 9,447.24, 14,149.24 and 4,520.36

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Solution

The fourth proportional to 9,447.24, 14,149.24 and 4,520.36 is: 6,770.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,447.24 : 14,149.24 = 4,520.36 : x
  2. Step 2: Convert to fraction form
    9,447.24/14,149.24 = 4,520.36/x
  3. Step 3: Cross multiply
    9,447.24x = 14,149.24 × 4,520.36
  4. Step 4: Simplify right side
    9,447.24x = 63,959,658.53
  5. Step 5: Solve for x
    x = 63,959,658.53/9,447.24
  6. Step 6: Final answer
    x = 6,770.20

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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.