Home / 50,284.38-69,393.15-27,625.41

Finding the Fourth Proportional to 50,284.38, 69,393.15 and 27,625.41

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Solution

The fourth proportional to 50,284.38, 69,393.15 and 27,625.41 is: 38,123.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,284.38 : 69,393.15 = 27,625.41 : x
  2. Step 2: Convert to fraction form
    50,284.38/69,393.15 = 27,625.41/x
  3. Step 3: Cross multiply
    50,284.38x = 69,393.15 × 27,625.41
  4. Step 4: Simplify right side
    50,284.38x = 1,917,014,219.94
  5. Step 5: Solve for x
    x = 1,917,014,219.94/50,284.38
  6. Step 6: Final answer
    x = 38,123.45

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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.