Home / 160,902.76-241,393.93-113,610.51

Finding the Fourth Proportional to 160,902.76, 241,393.93 and 113,610.51

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Solution

The fourth proportional to 160,902.76, 241,393.93 and 113,610.51 is: 170,443.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,902.76 : 241,393.93 = 113,610.51 : x
  2. Step 2: Convert to fraction form
    160,902.76/241,393.93 = 113,610.51/x
  3. Step 3: Cross multiply
    160,902.76x = 241,393.93 × 113,610.51
  4. Step 4: Simplify right side
    160,902.76x = 27,424,886,308.11
  5. Step 5: Solve for x
    x = 27,424,886,308.11/160,902.76
  6. Step 6: Final answer
    x = 170,443.85

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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.