Home / 8,050.23-11,107.22-4,646.41

Finding the Fourth Proportional to 8,050.23, 11,107.22 and 4,646.41

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Solution

The fourth proportional to 8,050.23, 11,107.22 and 4,646.41 is: 6,410.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,050.23 : 11,107.22 = 4,646.41 : x
  2. Step 2: Convert to fraction form
    8,050.23/11,107.22 = 4,646.41/x
  3. Step 3: Cross multiply
    8,050.23x = 11,107.22 × 4,646.41
  4. Step 4: Simplify right side
    8,050.23x = 51,608,710.51
  5. Step 5: Solve for x
    x = 51,608,710.51/8,050.23
  6. Step 6: Final answer
    x = 6,410.83

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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.