Home / 161,277.75-241,919.94-58,691.56

Finding the Fourth Proportional to 161,277.75, 241,919.94 and 58,691.56

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Solution

The fourth proportional to 161,277.75, 241,919.94 and 58,691.56 is: 88,038.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,277.75 : 241,919.94 = 58,691.56 : x
  2. Step 2: Convert to fraction form
    161,277.75/241,919.94 = 58,691.56/x
  3. Step 3: Cross multiply
    161,277.75x = 241,919.94 × 58,691.56
  4. Step 4: Simplify right side
    161,277.75x = 14,198,658,673.71
  5. Step 5: Solve for x
    x = 14,198,658,673.71/161,277.75
  6. Step 6: Final answer
    x = 88,038.55

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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.