Home / 2,695.79-4,044.08-1,134.83

Finding the Fourth Proportional to 2,695.79, 4,044.08 and 1,134.83

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Solution

The fourth proportional to 2,695.79, 4,044.08 and 1,134.83 is: 1,702.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695.79 : 4,044.08 = 1,134.83 : x
  2. Step 2: Convert to fraction form
    2,695.79/4,044.08 = 1,134.83/x
  3. Step 3: Cross multiply
    2,695.79x = 4,044.08 × 1,134.83
  4. Step 4: Simplify right side
    2,695.79x = 4,589,356.25
  5. Step 5: Solve for x
    x = 4,589,356.25/2,695.79
  6. Step 6: Final answer
    x = 1,702.41

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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.