Home / 22,523.06-33,784.59-6,940.69

Finding the Fourth Proportional to 22,523.06, 33,784.59 and 6,940.69

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Solution

The fourth proportional to 22,523.06, 33,784.59 and 6,940.69 is: 10,411.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,523.06 : 33,784.59 = 6,940.69 : x
  2. Step 2: Convert to fraction form
    22,523.06/33,784.59 = 6,940.69/x
  3. Step 3: Cross multiply
    22,523.06x = 33,784.59 × 6,940.69
  4. Step 4: Simplify right side
    22,523.06x = 234,488,307.53
  5. Step 5: Solve for x
    x = 234,488,307.53/22,523.06
  6. Step 6: Final answer
    x = 10,411.03

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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.