Home / 23,299.88-34,955.22-6,660.14

Finding the Fourth Proportional to 23,299.88, 34,955.22 and 6,660.14

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Solution

The fourth proportional to 23,299.88, 34,955.22 and 6,660.14 is: 9,991.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,299.88 : 34,955.22 = 6,660.14 : x
  2. Step 2: Convert to fraction form
    23,299.88/34,955.22 = 6,660.14/x
  3. Step 3: Cross multiply
    23,299.88x = 34,955.22 × 6,660.14
  4. Step 4: Simplify right side
    23,299.88x = 232,806,658.93
  5. Step 5: Solve for x
    x = 232,806,658.93/23,299.88
  6. Step 6: Final answer
    x = 9,991.75

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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.