Home / 232,284.12-348,313.36-136,247.48

Finding the Fourth Proportional to 232,284.12, 348,313.36 and 136,247.48

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Solution

The fourth proportional to 232,284.12, 348,313.36 and 136,247.48 is: 204,305.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,284.12 : 348,313.36 = 136,247.48 : x
  2. Step 2: Convert to fraction form
    232,284.12/348,313.36 = 136,247.48/x
  3. Step 3: Cross multiply
    232,284.12x = 348,313.36 × 136,247.48
  4. Step 4: Simplify right side
    232,284.12x = 47,456,817,550.33
  5. Step 5: Solve for x
    x = 47,456,817,550.33/232,284.12
  6. Step 6: Final answer
    x = 204,305.04

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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.