Home / 10,622.44-14,552.57-10,227.88

Finding the Fourth Proportional to 10,622.44, 14,552.57 and 10,227.88

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Solution

The fourth proportional to 10,622.44, 14,552.57 and 10,227.88 is: 14,012.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,622.44 : 14,552.57 = 10,227.88 : x
  2. Step 2: Convert to fraction form
    10,622.44/14,552.57 = 10,227.88/x
  3. Step 3: Cross multiply
    10,622.44x = 14,552.57 × 10,227.88
  4. Step 4: Simplify right side
    10,622.44x = 148,841,939.65
  5. Step 5: Solve for x
    x = 148,841,939.65/10,622.44
  6. Step 6: Final answer
    x = 14,012.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.