Home / 24,854.25-37,277.34-7,986.46

Finding the Fourth Proportional to 24,854.25, 37,277.34 and 7,986.46

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Solution

The fourth proportional to 24,854.25, 37,277.34 and 7,986.46 is: 11,978.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,854.25 : 37,277.34 = 7,986.46 : x
  2. Step 2: Convert to fraction form
    24,854.25/37,277.34 = 7,986.46/x
  3. Step 3: Cross multiply
    24,854.25x = 37,277.34 × 7,986.46
  4. Step 4: Simplify right side
    24,854.25x = 297,713,871.65
  5. Step 5: Solve for x
    x = 297,713,871.65/24,854.25
  6. Step 6: Final answer
    x = 11,978.39

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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.