Home / 16,705.39-25,058.05-6,844.68

Finding the Fourth Proportional to 16,705.39, 25,058.05 and 6,844.68

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Solution

The fourth proportional to 16,705.39, 25,058.05 and 6,844.68 is: 10,267.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,705.39 : 25,058.05 = 6,844.68 : x
  2. Step 2: Convert to fraction form
    16,705.39/25,058.05 = 6,844.68/x
  3. Step 3: Cross multiply
    16,705.39x = 25,058.05 × 6,844.68
  4. Step 4: Simplify right side
    16,705.39x = 171,514,333.67
  5. Step 5: Solve for x
    x = 171,514,333.67/16,705.39
  6. Step 6: Final answer
    x = 10,267.01

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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.