Home / 232,721.55-349,102.38-64,241.91

Finding the Fourth Proportional to 232,721.55, 349,102.38 and 64,241.91

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Solution

The fourth proportional to 232,721.55, 349,102.38 and 64,241.91 is: 96,368.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,721.55 : 349,102.38 = 64,241.91 : x
  2. Step 2: Convert to fraction form
    232,721.55/349,102.38 = 64,241.91/x
  3. Step 3: Cross multiply
    232,721.55x = 349,102.38 × 64,241.91
  4. Step 4: Simplify right side
    232,721.55x = 22,427,003,676.75
  5. Step 5: Solve for x
    x = 22,427,003,676.75/232,721.55
  6. Step 6: Final answer
    x = 96,368.40

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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.