Home / 37,194.66-51,326.19-22,086.54

Finding the Fourth Proportional to 37,194.66, 51,326.19 and 22,086.54

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Solution

The fourth proportional to 37,194.66, 51,326.19 and 22,086.54 is: 30,477.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,194.66 : 51,326.19 = 22,086.54 : x
  2. Step 2: Convert to fraction form
    37,194.66/51,326.19 = 22,086.54/x
  3. Step 3: Cross multiply
    37,194.66x = 51,326.19 × 22,086.54
  4. Step 4: Simplify right side
    37,194.66x = 1,133,617,948.48
  5. Step 5: Solve for x
    x = 1,133,617,948.48/37,194.66
  6. Step 6: Final answer
    x = 30,477.98

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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.