Home / 2,027.33-3,043.58-1,565.45

Finding the Fourth Proportional to 2,027.33, 3,043.58 and 1,565.45

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Solution

The fourth proportional to 2,027.33, 3,043.58 and 1,565.45 is: 2,350.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027.33 : 3,043.58 = 1,565.45 : x
  2. Step 2: Convert to fraction form
    2,027.33/3,043.58 = 1,565.45/x
  3. Step 3: Cross multiply
    2,027.33x = 3,043.58 × 1,565.45
  4. Step 4: Simplify right side
    2,027.33x = 4,764,549.27
  5. Step 5: Solve for x
    x = 4,764,549.27/2,027.33
  6. Step 6: Final answer
    x = 2,350.17

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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.