Home / 8,001.10-11,041.26-4,464.92

Finding the Fourth Proportional to 8,001.10, 11,041.26 and 4,464.92

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Solution

The fourth proportional to 8,001.10, 11,041.26 and 4,464.92 is: 6,161.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,001.10 : 11,041.26 = 4,464.92 : x
  2. Step 2: Convert to fraction form
    8,001.10/11,041.26 = 4,464.92/x
  3. Step 3: Cross multiply
    8,001.10x = 11,041.26 × 4,464.92
  4. Step 4: Simplify right side
    8,001.10x = 49,298,342.60
  5. Step 5: Solve for x
    x = 49,298,342.60/8,001.10
  6. Step 6: Final answer
    x = 6,161.45

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Half scale
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Double 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.