Home / 22,150.23-33,225.48-5,510.27

Finding the Fourth Proportional to 22,150.23, 33,225.48 and 5,510.27

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Solution

The fourth proportional to 22,150.23, 33,225.48 and 5,510.27 is: 8,265.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,150.23 : 33,225.48 = 5,510.27 : x
  2. Step 2: Convert to fraction form
    22,150.23/33,225.48 = 5,510.27/x
  3. Step 3: Cross multiply
    22,150.23x = 33,225.48 × 5,510.27
  4. Step 4: Simplify right side
    22,150.23x = 183,081,199.55
  5. Step 5: Solve for x
    x = 183,081,199.55/22,150.23
  6. Step 6: Final answer
    x = 8,265.43

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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.