Home / 160,921.80-241,304.76-94,383.72

Finding the Fourth Proportional to 160,921.80, 241,304.76 and 94,383.72

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Solution

The fourth proportional to 160,921.80, 241,304.76 and 94,383.72 is: 141,529.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,921.80 : 241,304.76 = 94,383.72 : x
  2. Step 2: Convert to fraction form
    160,921.80/241,304.76 = 94,383.72/x
  3. Step 3: Cross multiply
    160,921.80x = 241,304.76 × 94,383.72
  4. Step 4: Simplify right side
    160,921.80x = 22,775,240,902.51
  5. Step 5: Solve for x
    x = 22,775,240,902.51/160,921.80
  6. Step 6: Final answer
    x = 141,529.87

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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.