Home / 107,041.49-160,344.24-50,710.85

Finding the Fourth Proportional to 107,041.49, 160,344.24 and 50,710.85

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Solution

The fourth proportional to 107,041.49, 160,344.24 and 50,710.85 is: 75,963.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,041.49 : 160,344.24 = 50,710.85 : x
  2. Step 2: Convert to fraction form
    107,041.49/160,344.24 = 50,710.85/x
  3. Step 3: Cross multiply
    107,041.49x = 160,344.24 × 50,710.85
  4. Step 4: Simplify right side
    107,041.49x = 8,131,192,703.00
  5. Step 5: Solve for x
    x = 8,131,192,703.00/107,041.49
  6. Step 6: Final answer
    x = 75,963.00

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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.