Home / 8,004.42-11,051.10-5,998.86

Finding the Fourth Proportional to 8,004.42, 11,051.10 and 5,998.86

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Solution

The fourth proportional to 8,004.42, 11,051.10 and 5,998.86 is: 8,282.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004.42 : 11,051.10 = 5,998.86 : x
  2. Step 2: Convert to fraction form
    8,004.42/11,051.10 = 5,998.86/x
  3. Step 3: Cross multiply
    8,004.42x = 11,051.10 × 5,998.86
  4. Step 4: Simplify right side
    8,004.42x = 66,294,001.75
  5. Step 5: Solve for x
    x = 66,294,001.75/8,004.42
  6. Step 6: Final answer
    x = 8,282.17

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Half scale
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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.