Home / 6,353.07-9,528.98-2,192.51

Finding the Fourth Proportional to 6,353.07, 9,528.98 and 2,192.51

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Solution

The fourth proportional to 6,353.07, 9,528.98 and 2,192.51 is: 3,288.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,353.07 : 9,528.98 = 2,192.51 : x
  2. Step 2: Convert to fraction form
    6,353.07/9,528.98 = 2,192.51/x
  3. Step 3: Cross multiply
    6,353.07x = 9,528.98 × 2,192.51
  4. Step 4: Simplify right side
    6,353.07x = 20,892,325.33
  5. Step 5: Solve for x
    x = 20,892,325.33/6,353.07
  6. Step 6: Final answer
    x = 3,288.54

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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.