Home / 22,989.24-34,552.67-19,066.32

Finding the Fourth Proportional to 22,989.24, 34,552.67 and 19,066.32

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Solution

The fourth proportional to 22,989.24, 34,552.67 and 19,066.32 is: 28,656.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,989.24 : 34,552.67 = 19,066.32 : x
  2. Step 2: Convert to fraction form
    22,989.24/34,552.67 = 19,066.32/x
  3. Step 3: Cross multiply
    22,989.24x = 34,552.67 × 19,066.32
  4. Step 4: Simplify right side
    22,989.24x = 658,792,167.74
  5. Step 5: Solve for x
    x = 658,792,167.74/22,989.24
  6. Step 6: Final answer
    x = 28,656.54

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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.