Home / 232,768.60-349,145.98-64,299.03

Finding the Fourth Proportional to 232,768.60, 349,145.98 and 64,299.03

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Solution

The fourth proportional to 232,768.60, 349,145.98 and 64,299.03 is: 96,446.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,768.60 : 349,145.98 = 64,299.03 : x
  2. Step 2: Convert to fraction form
    232,768.60/349,145.98 = 64,299.03/x
  3. Step 3: Cross multiply
    232,768.60x = 349,145.98 × 64,299.03
  4. Step 4: Simplify right side
    232,768.60x = 22,449,748,336.30
  5. Step 5: Solve for x
    x = 22,449,748,336.30/232,768.60
  6. Step 6: Final answer
    x = 96,446.63

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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.