Home / 19,034.01-28,552.92-6,552.38

Finding the Fourth Proportional to 19,034.01, 28,552.92 and 6,552.38

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Solution

The fourth proportional to 19,034.01, 28,552.92 and 6,552.38 is: 9,829.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,034.01 : 28,552.92 = 6,552.38 : x
  2. Step 2: Convert to fraction form
    19,034.01/28,552.92 = 6,552.38/x
  3. Step 3: Cross multiply
    19,034.01x = 28,552.92 × 6,552.38
  4. Step 4: Simplify right side
    19,034.01x = 187,089,620.57
  5. Step 5: Solve for x
    x = 187,089,620.57/19,034.01
  6. Step 6: Final answer
    x = 9,829.23

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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.