Home / 2,695.08-4,050.56-2,622.36

Finding the Fourth Proportional to 2,695.08, 4,050.56 and 2,622.36

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Solution

The fourth proportional to 2,695.08, 4,050.56 and 2,622.36 is: 3,941.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695.08 : 4,050.56 = 2,622.36 : x
  2. Step 2: Convert to fraction form
    2,695.08/4,050.56 = 2,622.36/x
  3. Step 3: Cross multiply
    2,695.08x = 4,050.56 × 2,622.36
  4. Step 4: Simplify right side
    2,695.08x = 10,622,026.52
  5. Step 5: Solve for x
    x = 10,622,026.52/2,695.08
  6. Step 6: Final answer
    x = 3,941.27

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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.