Home / 2,005.44-2,762.96-1,473.36

Finding the Fourth Proportional to 2,005.44, 2,762.96 and 1,473.36

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Solution

The fourth proportional to 2,005.44, 2,762.96 and 1,473.36 is: 2,029.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005.44 : 2,762.96 = 1,473.36 : x
  2. Step 2: Convert to fraction form
    2,005.44/2,762.96 = 1,473.36/x
  3. Step 3: Cross multiply
    2,005.44x = 2,762.96 × 1,473.36
  4. Step 4: Simplify right side
    2,005.44x = 4,070,834.75
  5. Step 5: Solve for x
    x = 4,070,834.75/2,005.44
  6. Step 6: Final answer
    x = 2,029.90

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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.