Home / 14,026.82-19,356.22-8,058.49

Finding the Fourth Proportional to 14,026.82, 19,356.22 and 8,058.49

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Solution

The fourth proportional to 14,026.82, 19,356.22 and 8,058.49 is: 11,120.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,026.82 : 19,356.22 = 8,058.49 : x
  2. Step 2: Convert to fraction form
    14,026.82/19,356.22 = 8,058.49/x
  3. Step 3: Cross multiply
    14,026.82x = 19,356.22 × 8,058.49
  4. Step 4: Simplify right side
    14,026.82x = 155,981,821.66
  5. Step 5: Solve for x
    x = 155,981,821.66/14,026.82
  6. Step 6: Final answer
    x = 11,120.25

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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.