Home / 136,036.54-204,055.29-41,267.53

Finding the Fourth Proportional to 136,036.54, 204,055.29 and 41,267.53

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Solution

The fourth proportional to 136,036.54, 204,055.29 and 41,267.53 is: 61,901.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,036.54 : 204,055.29 = 41,267.53 : x
  2. Step 2: Convert to fraction form
    136,036.54/204,055.29 = 41,267.53/x
  3. Step 3: Cross multiply
    136,036.54x = 204,055.29 × 41,267.53
  4. Step 4: Simplify right side
    136,036.54x = 8,420,857,801.73
  5. Step 5: Solve for x
    x = 8,420,857,801.73/136,036.54
  6. Step 6: Final answer
    x = 61,901.44

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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.