Home / 37,335.19-51,494.10-25,378.37

Finding the Fourth Proportional to 37,335.19, 51,494.10 and 25,378.37

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Solution

The fourth proportional to 37,335.19, 51,494.10 and 25,378.37 is: 35,002.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,335.19 : 51,494.10 = 25,378.37 : x
  2. Step 2: Convert to fraction form
    37,335.19/51,494.10 = 25,378.37/x
  3. Step 3: Cross multiply
    37,335.19x = 51,494.10 × 25,378.37
  4. Step 4: Simplify right side
    37,335.19x = 1,306,836,322.62
  5. Step 5: Solve for x
    x = 1,306,836,322.62/37,335.19
  6. Step 6: Final answer
    x = 35,002.80

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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.