Home / 22,180.14-33,239.69-9,710.60

Finding the Fourth Proportional to 22,180.14, 33,239.69 and 9,710.60

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Solution

The fourth proportional to 22,180.14, 33,239.69 and 9,710.60 is: 14,552.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,180.14 : 33,239.69 = 9,710.60 : x
  2. Step 2: Convert to fraction form
    22,180.14/33,239.69 = 9,710.60/x
  3. Step 3: Cross multiply
    22,180.14x = 33,239.69 × 9,710.60
  4. Step 4: Simplify right side
    22,180.14x = 322,777,118.96
  5. Step 5: Solve for x
    x = 322,777,118.96/22,180.14
  6. Step 6: Final answer
    x = 14,552.53

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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.