Home / 682,772.82-1,024,160.04-233,498.22

Finding the Fourth Proportional to 682,772.82, 1,024,160.04 and 233,498.22

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Solution

The fourth proportional to 682,772.82, 1,024,160.04 and 233,498.22 is: 350,247.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,772.82 : 1,024,160.04 = 233,498.22 : x
  2. Step 2: Convert to fraction form
    682,772.82/1,024,160.04 = 233,498.22/x
  3. Step 3: Cross multiply
    682,772.82x = 1,024,160.04 × 233,498.22
  4. Step 4: Simplify right side
    682,772.82x = 239,139,546,335.13
  5. Step 5: Solve for x
    x = 239,139,546,335.13/682,772.82
  6. Step 6: Final answer
    x = 350,247.61

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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.