Home / 137,529.50-206,296.07-44,035.25

Finding the Fourth Proportional to 137,529.50, 206,296.07 and 44,035.25

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Solution

The fourth proportional to 137,529.50, 206,296.07 and 44,035.25 is: 66,053.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,529.50 : 206,296.07 = 44,035.25 : x
  2. Step 2: Convert to fraction form
    137,529.50/206,296.07 = 44,035.25/x
  3. Step 3: Cross multiply
    137,529.50x = 206,296.07 × 44,035.25
  4. Step 4: Simplify right side
    137,529.50x = 9,084,297,764.81
  5. Step 5: Solve for x
    x = 9,084,297,764.81/137,529.50
  6. Step 6: Final answer
    x = 66,053.45

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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.