Home / 22,126.23-33,152.39-9,627.53

Finding the Fourth Proportional to 22,126.23, 33,152.39 and 9,627.53

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Solution

The fourth proportional to 22,126.23, 33,152.39 and 9,627.53 is: 14,425.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,126.23 : 33,152.39 = 9,627.53 : x
  2. Step 2: Convert to fraction form
    22,126.23/33,152.39 = 9,627.53/x
  3. Step 3: Cross multiply
    22,126.23x = 33,152.39 × 9,627.53
  4. Step 4: Simplify right side
    22,126.23x = 319,175,451.50
  5. Step 5: Solve for x
    x = 319,175,451.50/22,126.23
  6. Step 6: Final answer
    x = 14,425.21

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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.