Home / 23,166.37-34,451.53-22,428.26

Finding the Fourth Proportional to 23,166.37, 34,451.53 and 22,428.26

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Solution

The fourth proportional to 23,166.37, 34,451.53 and 22,428.26 is: 33,353.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,166.37 : 34,451.53 = 22,428.26 : x
  2. Step 2: Convert to fraction form
    23,166.37/34,451.53 = 22,428.26/x
  3. Step 3: Cross multiply
    23,166.37x = 34,451.53 × 22,428.26
  4. Step 4: Simplify right side
    23,166.37x = 772,687,773.10
  5. Step 5: Solve for x
    x = 772,687,773.10/23,166.37
  6. Step 6: Final answer
    x = 33,353.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.