Home / 8,101.01-11,179.22-4,563.84

Finding the Fourth Proportional to 8,101.01, 11,179.22 and 4,563.84

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Solution

The fourth proportional to 8,101.01, 11,179.22 and 4,563.84 is: 6,298.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,101.01 : 11,179.22 = 4,563.84 : x
  2. Step 2: Convert to fraction form
    8,101.01/11,179.22 = 4,563.84/x
  3. Step 3: Cross multiply
    8,101.01x = 11,179.22 × 4,563.84
  4. Step 4: Simplify right side
    8,101.01x = 51,020,190.51
  5. Step 5: Solve for x
    x = 51,020,190.51/8,101.01
  6. Step 6: Final answer
    x = 6,298.00

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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.