Home / 39,263.42-58,895.13-15,906.26

Finding the Fourth Proportional to 39,263.42, 58,895.13 and 15,906.26

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Solution

The fourth proportional to 39,263.42, 58,895.13 and 15,906.26 is: 23,859.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,263.42 : 58,895.13 = 15,906.26 : x
  2. Step 2: Convert to fraction form
    39,263.42/58,895.13 = 15,906.26/x
  3. Step 3: Cross multiply
    39,263.42x = 58,895.13 × 15,906.26
  4. Step 4: Simplify right side
    39,263.42x = 936,801,250.51
  5. Step 5: Solve for x
    x = 936,801,250.51/39,263.42
  6. Step 6: Final answer
    x = 23,859.39

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Similar ratio
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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.