Home / 6,822.36-10,231.11-4,632.93

Finding the Fourth Proportional to 6,822.36, 10,231.11 and 4,632.93

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Solution

The fourth proportional to 6,822.36, 10,231.11 and 4,632.93 is: 6,947.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,822.36 : 10,231.11 = 4,632.93 : x
  2. Step 2: Convert to fraction form
    6,822.36/10,231.11 = 4,632.93/x
  3. Step 3: Cross multiply
    6,822.36x = 10,231.11 × 4,632.93
  4. Step 4: Simplify right side
    6,822.36x = 47,400,016.45
  5. Step 5: Solve for x
    x = 47,400,016.45/6,822.36
  6. Step 6: Final answer
    x = 6,947.74

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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.