Home / 96,864.38-145,320.01-33,675.38

Finding the Fourth Proportional to 96,864.38, 145,320.01 and 33,675.38

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Solution

The fourth proportional to 96,864.38, 145,320.01 and 33,675.38 is: 50,521.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,864.38 : 145,320.01 = 33,675.38 : x
  2. Step 2: Convert to fraction form
    96,864.38/145,320.01 = 33,675.38/x
  3. Step 3: Cross multiply
    96,864.38x = 145,320.01 × 33,675.38
  4. Step 4: Simplify right side
    96,864.38x = 4,893,706,558.35
  5. Step 5: Solve for x
    x = 4,893,706,558.35/96,864.38
  6. Step 6: Final answer
    x = 50,521.22

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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.