Home / 232,655.09-349,006.89-64,175.43

Finding the Fourth Proportional to 232,655.09, 349,006.89 and 64,175.43

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Solution

The fourth proportional to 232,655.09, 349,006.89 and 64,175.43 is: 96,269.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,655.09 : 349,006.89 = 64,175.43 : x
  2. Step 2: Convert to fraction form
    232,655.09/349,006.89 = 64,175.43/x
  3. Step 3: Cross multiply
    232,655.09x = 349,006.89 × 64,175.43
  4. Step 4: Simplify right side
    232,655.09x = 22,397,668,788.15
  5. Step 5: Solve for x
    x = 22,397,668,788.15/232,655.09
  6. Step 6: Final answer
    x = 96,269.84

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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.