Home / 14,026.44-19,356.42-8,058.48

Finding the Fourth Proportional to 14,026.44, 19,356.42 and 8,058.48

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Solution

The fourth proportional to 14,026.44, 19,356.42 and 8,058.48 is: 11,120.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,026.44 : 19,356.42 = 8,058.48 : x
  2. Step 2: Convert to fraction form
    14,026.44/19,356.42 = 8,058.48/x
  3. Step 3: Cross multiply
    14,026.44x = 19,356.42 × 8,058.48
  4. Step 4: Simplify right side
    14,026.44x = 155,983,323.44
  5. Step 5: Solve for x
    x = 155,983,323.44/14,026.44
  6. Step 6: Final answer
    x = 11,120.66

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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.