Home / 19,744.11-29,624.27-8,058.51

Finding the Fourth Proportional to 19,744.11, 29,624.27 and 8,058.51

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Solution

The fourth proportional to 19,744.11, 29,624.27 and 8,058.51 is: 12,091.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,744.11 : 29,624.27 = 8,058.51 : x
  2. Step 2: Convert to fraction form
    19,744.11/29,624.27 = 8,058.51/x
  3. Step 3: Cross multiply
    19,744.11x = 29,624.27 × 8,058.51
  4. Step 4: Simplify right side
    19,744.11x = 238,727,435.75
  5. Step 5: Solve for x
    x = 238,727,435.75/19,744.11
  6. Step 6: Final answer
    x = 12,091.07

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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.