Home / 44,626.17-66,903.80-22,121.03

Finding the Fourth Proportional to 44,626.17, 66,903.80 and 22,121.03

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Solution

The fourth proportional to 44,626.17, 66,903.80 and 22,121.03 is: 33,163.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,626.17 : 66,903.80 = 22,121.03 : x
  2. Step 2: Convert to fraction form
    44,626.17/66,903.80 = 22,121.03/x
  3. Step 3: Cross multiply
    44,626.17x = 66,903.80 × 22,121.03
  4. Step 4: Simplify right side
    44,626.17x = 1,479,980,521.79
  5. Step 5: Solve for x
    x = 1,479,980,521.79/44,626.17
  6. Step 6: Final answer
    x = 33,163.96

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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.