Home / 96,927.76-133,758.57-59,202.01

Finding the Fourth Proportional to 96,927.76, 133,758.57 and 59,202.01

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Solution

The fourth proportional to 96,927.76, 133,758.57 and 59,202.01 is: 81,697.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,927.76 : 133,758.57 = 59,202.01 : x
  2. Step 2: Convert to fraction form
    96,927.76/133,758.57 = 59,202.01/x
  3. Step 3: Cross multiply
    96,927.76x = 133,758.57 × 59,202.01
  4. Step 4: Simplify right side
    96,927.76x = 7,918,776,198.73
  5. Step 5: Solve for x
    x = 7,918,776,198.73/96,927.76
  6. Step 6: Final answer
    x = 81,697.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.