Home / 9,024.99-13,540.17-4,343.64

Finding the Fourth Proportional to 9,024.99, 13,540.17 and 4,343.64

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Solution

The fourth proportional to 9,024.99, 13,540.17 and 4,343.64 is: 6,516.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024.99 : 13,540.17 = 4,343.64 : x
  2. Step 2: Convert to fraction form
    9,024.99/13,540.17 = 4,343.64/x
  3. Step 3: Cross multiply
    9,024.99x = 13,540.17 × 4,343.64
  4. Step 4: Simplify right side
    9,024.99x = 58,813,624.02
  5. Step 5: Solve for x
    x = 58,813,624.02/9,024.99
  6. Step 6: Final answer
    x = 6,516.75

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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.