Home / 137,530.25-206,297.19-44,036.00

Finding the Fourth Proportional to 137,530.25, 206,297.19 and 44,036.00

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Solution

The fourth proportional to 137,530.25, 206,297.19 and 44,036.00 is: 66,054.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,530.25 : 206,297.19 = 44,036.00 : x
  2. Step 2: Convert to fraction form
    137,530.25/206,297.19 = 44,036.00/x
  3. Step 3: Cross multiply
    137,530.25x = 206,297.19 × 44,036.00
  4. Step 4: Simplify right side
    137,530.25x = 9,084,502,027.35
  5. Step 5: Solve for x
    x = 9,084,502,027.35/137,530.25
  6. Step 6: Final answer
    x = 66,054.58

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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.