Home / 136,003.61-203,888.09-60,044.24

Finding the Fourth Proportional to 136,003.61, 203,888.09 and 60,044.24

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Solution

The fourth proportional to 136,003.61, 203,888.09 and 60,044.24 is: 90,014.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,003.61 : 203,888.09 = 60,044.24 : x
  2. Step 2: Convert to fraction form
    136,003.61/203,888.09 = 60,044.24/x
  3. Step 3: Cross multiply
    136,003.61x = 203,888.09 × 60,044.24
  4. Step 4: Simplify right side
    136,003.61x = 12,242,304,584.31
  5. Step 5: Solve for x
    x = 12,242,304,584.31/136,003.61
  6. Step 6: Final answer
    x = 90,014.56

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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.