Home / 160,771.80-241,021.62-60,876.93

Finding the Fourth Proportional to 160,771.80, 241,021.62 and 60,876.93

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Solution

The fourth proportional to 160,771.80, 241,021.62 and 60,876.93 is: 91,263.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,771.80 : 241,021.62 = 60,876.93 : x
  2. Step 2: Convert to fraction form
    160,771.80/241,021.62 = 60,876.93/x
  3. Step 3: Cross multiply
    160,771.80x = 241,021.62 × 60,876.93
  4. Step 4: Simplify right side
    160,771.80x = 14,672,656,289.23
  5. Step 5: Solve for x
    x = 14,672,656,289.23/160,771.80
  6. Step 6: Final answer
    x = 91,263.87

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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.