Home / 23,634.04-35,456.72-6,767.28

Finding the Fourth Proportional to 23,634.04, 35,456.72 and 6,767.28

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Solution

The fourth proportional to 23,634.04, 35,456.72 and 6,767.28 is: 10,152.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,634.04 : 35,456.72 = 6,767.28 : x
  2. Step 2: Convert to fraction form
    23,634.04/35,456.72 = 6,767.28/x
  3. Step 3: Cross multiply
    23,634.04x = 35,456.72 × 6,767.28
  4. Step 4: Simplify right side
    23,634.04x = 239,945,552.12
  5. Step 5: Solve for x
    x = 239,945,552.12/23,634.04
  6. Step 6: Final answer
    x = 10,152.54

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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.