Home / 8,022.32-11,064.84-6,032.96

Finding the Fourth Proportional to 8,022.32, 11,064.84 and 6,032.96

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Solution

The fourth proportional to 8,022.32, 11,064.84 and 6,032.96 is: 8,321.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,022.32 : 11,064.84 = 6,032.96 : x
  2. Step 2: Convert to fraction form
    8,022.32/11,064.84 = 6,032.96/x
  3. Step 3: Cross multiply
    8,022.32x = 11,064.84 × 6,032.96
  4. Step 4: Simplify right side
    8,022.32x = 66,753,737.13
  5. Step 5: Solve for x
    x = 66,753,737.13/8,022.32
  6. Step 6: Final answer
    x = 8,321.00

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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.