Home / 23,351.22-34,860.54-22,531.10

Finding the Fourth Proportional to 23,351.22, 34,860.54 and 22,531.10

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Solution

The fourth proportional to 23,351.22, 34,860.54 and 22,531.10 is: 33,636.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,351.22 : 34,860.54 = 22,531.10 : x
  2. Step 2: Convert to fraction form
    23,351.22/34,860.54 = 22,531.10/x
  3. Step 3: Cross multiply
    23,351.22x = 34,860.54 × 22,531.10
  4. Step 4: Simplify right side
    23,351.22x = 785,446,222.98
  5. Step 5: Solve for x
    x = 785,446,222.98/23,351.22
  6. Step 6: Final answer
    x = 33,636.20

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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.