Home / 22,127.54-33,186.06-6,332.09

Finding the Fourth Proportional to 22,127.54, 33,186.06 and 6,332.09

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Solution

The fourth proportional to 22,127.54, 33,186.06 and 6,332.09 is: 9,496.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,127.54 : 33,186.06 = 6,332.09 : x
  2. Step 2: Convert to fraction form
    22,127.54/33,186.06 = 6,332.09/x
  3. Step 3: Cross multiply
    22,127.54x = 33,186.06 × 6,332.09
  4. Step 4: Simplify right side
    22,127.54x = 210,136,952.74
  5. Step 5: Solve for x
    x = 210,136,952.74/22,127.54
  6. Step 6: Final answer
    x = 9,496.63

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1.5x scale

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.