Home / 44,568.93-66,853.50-11,289

Finding the Fourth Proportional to 44,568.93, 66,853.50 and 11,289

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Solution

The fourth proportional to 44,568.93, 66,853.50 and 11,289 is: 16,933.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,568.93 : 66,853.50 = 11,289 : x
  2. Step 2: Convert to fraction form
    44,568.93/66,853.50 = 11,289/x
  3. Step 3: Cross multiply
    44,568.93x = 66,853.50 × 11,289
  4. Step 4: Simplify right side
    44,568.93x = 754,709,161.50
  5. Step 5: Solve for x
    x = 754,709,161.50/44,568.93
  6. Step 6: Final answer
    x = 16,933.53

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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.