Home / 151,098.77-226,419.80-101,089.35

Finding the Fourth Proportional to 151,098.77, 226,419.80 and 101,089.35

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Solution

The fourth proportional to 151,098.77, 226,419.80 and 101,089.35 is: 151,481.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,098.77 : 226,419.80 = 101,089.35 : x
  2. Step 2: Convert to fraction form
    151,098.77/226,419.80 = 101,089.35/x
  3. Step 3: Cross multiply
    151,098.77x = 226,419.80 × 101,089.35
  4. Step 4: Simplify right side
    151,098.77x = 22,888,629,277.03
  5. Step 5: Solve for x
    x = 22,888,629,277.03/151,098.77
  6. Step 6: Final answer
    x = 151,481.24

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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.