Home / 34,058.66-46,993.90-19,908.76

Finding the Fourth Proportional to 34,058.66, 46,993.90 and 19,908.76

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Solution

The fourth proportional to 34,058.66, 46,993.90 and 19,908.76 is: 27,469.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,058.66 : 46,993.90 = 19,908.76 : x
  2. Step 2: Convert to fraction form
    34,058.66/46,993.90 = 19,908.76/x
  3. Step 3: Cross multiply
    34,058.66x = 46,993.90 × 19,908.76
  4. Step 4: Simplify right side
    34,058.66x = 935,590,276.56
  5. Step 5: Solve for x
    x = 935,590,276.56/34,058.66
  6. Step 6: Final answer
    x = 27,469.97

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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.