Home / 136,334.36-204,508.92-41,557.34

Finding the Fourth Proportional to 136,334.36, 204,508.92 and 41,557.34

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Solution

The fourth proportional to 136,334.36, 204,508.92 and 41,557.34 is: 62,338.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,334.36 : 204,508.92 = 41,557.34 : x
  2. Step 2: Convert to fraction form
    136,334.36/204,508.92 = 41,557.34/x
  3. Step 3: Cross multiply
    136,334.36x = 204,508.92 × 41,557.34
  4. Step 4: Simplify right side
    136,334.36x = 8,498,846,721.47
  5. Step 5: Solve for x
    x = 8,498,846,721.47/136,334.36
  6. Step 6: Final answer
    x = 62,338.26

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1.5x scale

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.