Home / 44,988.22-67,491.69-22,510.54

Finding the Fourth Proportional to 44,988.22, 67,491.69 and 22,510.54

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Solution

The fourth proportional to 44,988.22, 67,491.69 and 22,510.54 is: 33,770.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,988.22 : 67,491.69 = 22,510.54 : x
  2. Step 2: Convert to fraction form
    44,988.22/67,491.69 = 22,510.54/x
  3. Step 3: Cross multiply
    44,988.22x = 67,491.69 × 22,510.54
  4. Step 4: Simplify right side
    44,988.22x = 1,519,274,387.41
  5. Step 5: Solve for x
    x = 1,519,274,387.41/44,988.22
  6. Step 6: Final answer
    x = 33,770.49

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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.