Home / 35,772.29-49,365.95-22,351.33

Finding the Fourth Proportional to 35,772.29, 49,365.95 and 22,351.33

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Solution

The fourth proportional to 35,772.29, 49,365.95 and 22,351.33 is: 30,844.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,772.29 : 49,365.95 = 22,351.33 : x
  2. Step 2: Convert to fraction form
    35,772.29/49,365.95 = 22,351.33/x
  3. Step 3: Cross multiply
    35,772.29x = 49,365.95 × 22,351.33
  4. Step 4: Simplify right side
    35,772.29x = 1,103,394,280.63
  5. Step 5: Solve for x
    x = 1,103,394,280.63/35,772.29
  6. Step 6: Final answer
    x = 30,844.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.