Home / 11,204.93-15,463.10-6,169.47

Finding the Fourth Proportional to 11,204.93, 15,463.10 and 6,169.47

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Solution

The fourth proportional to 11,204.93, 15,463.10 and 6,169.47 is: 8,514.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,204.93 : 15,463.10 = 6,169.47 : x
  2. Step 2: Convert to fraction form
    11,204.93/15,463.10 = 6,169.47/x
  3. Step 3: Cross multiply
    11,204.93x = 15,463.10 × 6,169.47
  4. Step 4: Simplify right side
    11,204.93x = 95,399,088.99
  5. Step 5: Solve for x
    x = 95,399,088.99/11,204.93
  6. Step 6: Final answer
    x = 8,514.03

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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.