Home / 171,061.33-236,055.11-94,575.97

Finding the Fourth Proportional to 171,061.33, 236,055.11 and 94,575.97

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Solution

The fourth proportional to 171,061.33, 236,055.11 and 94,575.97 is: 130,509.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,061.33 : 236,055.11 = 94,575.97 : x
  2. Step 2: Convert to fraction form
    171,061.33/236,055.11 = 94,575.97/x
  3. Step 3: Cross multiply
    171,061.33x = 236,055.11 × 94,575.97
  4. Step 4: Simplify right side
    171,061.33x = 22,325,140,360.03
  5. Step 5: Solve for x
    x = 22,325,140,360.03/171,061.33
  6. Step 6: Final answer
    x = 130,509.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.