Home / 2,295.36-3,440.64-1,063.59

Finding the Fourth Proportional to 2,295.36, 3,440.64 and 1,063.59

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Solution

The fourth proportional to 2,295.36, 3,440.64 and 1,063.59 is: 1,594.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295.36 : 3,440.64 = 1,063.59 : x
  2. Step 2: Convert to fraction form
    2,295.36/3,440.64 = 1,063.59/x
  3. Step 3: Cross multiply
    2,295.36x = 3,440.64 × 1,063.59
  4. Step 4: Simplify right side
    2,295.36x = 3,659,430.30
  5. Step 5: Solve for x
    x = 3,659,430.30/2,295.36
  6. Step 6: Final answer
    x = 1,594.27

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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.