Home / 39,263.38-58,894.98-15,906.22

Finding the Fourth Proportional to 39,263.38, 58,894.98 and 15,906.22

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Solution

The fourth proportional to 39,263.38, 58,894.98 and 15,906.22 is: 23,859.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,263.38 : 58,894.98 = 15,906.22 : x
  2. Step 2: Convert to fraction form
    39,263.38/58,894.98 = 15,906.22/x
  3. Step 3: Cross multiply
    39,263.38x = 58,894.98 × 15,906.22
  4. Step 4: Simplify right side
    39,263.38x = 936,796,508.78
  5. Step 5: Solve for x
    x = 936,796,508.78/39,263.38
  6. Step 6: Final answer
    x = 23,859.29

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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.