Home / 96,178.52-144,262.38-26,052.68

Finding the Fourth Proportional to 96,178.52, 144,262.38 and 26,052.68

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Solution

The fourth proportional to 96,178.52, 144,262.38 and 26,052.68 is: 39,077.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,178.52 : 144,262.38 = 26,052.68 : x
  2. Step 2: Convert to fraction form
    96,178.52/144,262.38 = 26,052.68/x
  3. Step 3: Cross multiply
    96,178.52x = 144,262.38 × 26,052.68
  4. Step 4: Simplify right side
    96,178.52x = 3,758,421,622.18
  5. Step 5: Solve for x
    x = 3,758,421,622.18/96,178.52
  6. Step 6: Final answer
    x = 39,077.56

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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.