Home / 23,179.32-34,775.06-10,028.61

Finding the Fourth Proportional to 23,179.32, 34,775.06 and 10,028.61

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Solution

The fourth proportional to 23,179.32, 34,775.06 and 10,028.61 is: 15,045.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,179.32 : 34,775.06 = 10,028.61 : x
  2. Step 2: Convert to fraction form
    23,179.32/34,775.06 = 10,028.61/x
  3. Step 3: Cross multiply
    23,179.32x = 34,775.06 × 10,028.61
  4. Step 4: Simplify right side
    23,179.32x = 348,745,464.32
  5. Step 5: Solve for x
    x = 348,745,464.32/23,179.32
  6. Step 6: Final answer
    x = 15,045.54

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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.