Home / 22,072.81-33,108.47-9,592.84

Finding the Fourth Proportional to 22,072.81, 33,108.47 and 9,592.84

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Solution

The fourth proportional to 22,072.81, 33,108.47 and 9,592.84 is: 14,388.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,072.81 : 33,108.47 = 9,592.84 : x
  2. Step 2: Convert to fraction form
    22,072.81/33,108.47 = 9,592.84/x
  3. Step 3: Cross multiply
    22,072.81x = 33,108.47 × 9,592.84
  4. Step 4: Simplify right side
    22,072.81x = 317,604,255.35
  5. Step 5: Solve for x
    x = 317,604,255.35/22,072.81
  6. Step 6: Final answer
    x = 14,388.94

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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.