Home / 39,097.54-53,957.95-22,104.80

Finding the Fourth Proportional to 39,097.54, 53,957.95 and 22,104.80

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Solution

The fourth proportional to 39,097.54, 53,957.95 and 22,104.80 is: 30,506.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,097.54 : 53,957.95 = 22,104.80 : x
  2. Step 2: Convert to fraction form
    39,097.54/53,957.95 = 22,104.80/x
  3. Step 3: Cross multiply
    39,097.54x = 53,957.95 × 22,104.80
  4. Step 4: Simplify right side
    39,097.54x = 1,192,729,791.57
  5. Step 5: Solve for x
    x = 1,192,729,791.57/39,097.54
  6. Step 6: Final answer
    x = 30,506.52

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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.