Home / 167,335.16-251,102.43-60,727.41

Finding the Fourth Proportional to 167,335.16, 251,102.43 and 60,727.41

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Solution

The fourth proportional to 167,335.16, 251,102.43 and 60,727.41 is: 91,127.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,335.16 : 251,102.43 = 60,727.41 : x
  2. Step 2: Convert to fraction form
    167,335.16/251,102.43 = 60,727.41/x
  3. Step 3: Cross multiply
    167,335.16x = 251,102.43 × 60,727.41
  4. Step 4: Simplify right side
    167,335.16x = 15,248,800,218.61
  5. Step 5: Solve for x
    x = 15,248,800,218.61/167,335.16
  6. Step 6: Final answer
    x = 91,127.30

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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.