Home / 47,119.14-70,640.40-26,058.33

Finding the Fourth Proportional to 47,119.14, 70,640.40 and 26,058.33

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Solution

The fourth proportional to 47,119.14, 70,640.40 and 26,058.33 is: 39,066.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,119.14 : 70,640.40 = 26,058.33 : x
  2. Step 2: Convert to fraction form
    47,119.14/70,640.40 = 26,058.33/x
  3. Step 3: Cross multiply
    47,119.14x = 70,640.40 × 26,058.33
  4. Step 4: Simplify right side
    47,119.14x = 1,840,770,854.53
  5. Step 5: Solve for x
    x = 1,840,770,854.53/47,119.14
  6. Step 6: Final answer
    x = 39,066.31

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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.