Home / 23,306.64-34,961.22-6,669.12

Finding the Fourth Proportional to 23,306.64, 34,961.22 and 6,669.12

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Solution

The fourth proportional to 23,306.64, 34,961.22 and 6,669.12 is: 10,004.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,306.64 : 34,961.22 = 6,669.12 : x
  2. Step 2: Convert to fraction form
    23,306.64/34,961.22 = 6,669.12/x
  3. Step 3: Cross multiply
    23,306.64x = 34,961.22 × 6,669.12
  4. Step 4: Simplify right side
    23,306.64x = 233,160,571.53
  5. Step 5: Solve for x
    x = 233,160,571.53/23,306.64
  6. Step 6: Final answer
    x = 10,004.04

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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.