Home / 44,998.45-67,497.63-13,833.65

Finding the Fourth Proportional to 44,998.45, 67,497.63 and 13,833.65

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Solution

The fourth proportional to 44,998.45, 67,497.63 and 13,833.65 is: 20,750.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,998.45 : 67,497.63 = 13,833.65 : x
  2. Step 2: Convert to fraction form
    44,998.45/67,497.63 = 13,833.65/x
  3. Step 3: Cross multiply
    44,998.45x = 67,497.63 × 13,833.65
  4. Step 4: Simplify right side
    44,998.45x = 933,738,589.25
  5. Step 5: Solve for x
    x = 933,738,589.25/44,998.45
  6. Step 6: Final answer
    x = 20,750.46

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1.5x scale

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.