Home / 232,725.06-349,080.62-64,255.68

Finding the Fourth Proportional to 232,725.06, 349,080.62 and 64,255.68

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Solution

The fourth proportional to 232,725.06, 349,080.62 and 64,255.68 is: 96,381.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,725.06 : 349,080.62 = 64,255.68 : x
  2. Step 2: Convert to fraction form
    232,725.06/349,080.62 = 64,255.68/x
  3. Step 3: Cross multiply
    232,725.06x = 349,080.62 × 64,255.68
  4. Step 4: Simplify right side
    232,725.06x = 22,430,412,291.64
  5. Step 5: Solve for x
    x = 22,430,412,291.64/232,725.06
  6. Step 6: Final answer
    x = 96,381.59

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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.