Home / 34,110.57-47,072.69-22,194.17

Finding the Fourth Proportional to 34,110.57, 47,072.69 and 22,194.17

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Solution

The fourth proportional to 34,110.57, 47,072.69 and 22,194.17 is: 30,628.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,110.57 : 47,072.69 = 22,194.17 : x
  2. Step 2: Convert to fraction form
    34,110.57/47,072.69 = 22,194.17/x
  3. Step 3: Cross multiply
    34,110.57x = 47,072.69 × 22,194.17
  4. Step 4: Simplify right side
    34,110.57x = 1,044,739,284.22
  5. Step 5: Solve for x
    x = 1,044,739,284.22/34,110.57
  6. Step 6: Final answer
    x = 30,628.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.