Home / 3,051.82-4,577.73-2,854.99

Finding the Fourth Proportional to 3,051.82, 4,577.73 and 2,854.99

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Solution

The fourth proportional to 3,051.82, 4,577.73 and 2,854.99 is: 4,282.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051.82 : 4,577.73 = 2,854.99 : x
  2. Step 2: Convert to fraction form
    3,051.82/4,577.73 = 2,854.99/x
  3. Step 3: Cross multiply
    3,051.82x = 4,577.73 × 2,854.99
  4. Step 4: Simplify right side
    3,051.82x = 13,069,373.37
  5. Step 5: Solve for x
    x = 13,069,373.37/3,051.82
  6. Step 6: Final answer
    x = 4,282.49

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.