Home / 50,894.39-76,331.54-17,157.07

Finding the Fourth Proportional to 50,894.39, 76,331.54 and 17,157.07

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Solution

The fourth proportional to 50,894.39, 76,331.54 and 17,157.07 is: 25,732.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,894.39 : 76,331.54 = 17,157.07 : x
  2. Step 2: Convert to fraction form
    50,894.39/76,331.54 = 17,157.07/x
  3. Step 3: Cross multiply
    50,894.39x = 76,331.54 × 17,157.07
  4. Step 4: Simplify right side
    50,894.39x = 1,309,625,713.29
  5. Step 5: Solve for x
    x = 1,309,625,713.29/50,894.39
  6. Step 6: Final answer
    x = 25,732.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.