Home / 23,192.76-34,785.30-7,608.12

Finding the Fourth Proportional to 23,192.76, 34,785.30 and 7,608.12

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Solution

The fourth proportional to 23,192.76, 34,785.30 and 7,608.12 is: 11,410.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,192.76 : 34,785.30 = 7,608.12 : x
  2. Step 2: Convert to fraction form
    23,192.76/34,785.30 = 7,608.12/x
  3. Step 3: Cross multiply
    23,192.76x = 34,785.30 × 7,608.12
  4. Step 4: Simplify right side
    23,192.76x = 264,650,736.64
  5. Step 5: Solve for x
    x = 264,650,736.64/23,192.76
  6. Step 6: Final answer
    x = 11,410.92

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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.