Home / 2,695.31-4,044.24-1,135.67

Finding the Fourth Proportional to 2,695.31, 4,044.24 and 1,135.67

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Solution

The fourth proportional to 2,695.31, 4,044.24 and 1,135.67 is: 1,704.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695.31 : 4,044.24 = 1,135.67 : x
  2. Step 2: Convert to fraction form
    2,695.31/4,044.24 = 1,135.67/x
  3. Step 3: Cross multiply
    2,695.31x = 4,044.24 × 1,135.67
  4. Step 4: Simplify right side
    2,695.31x = 4,592,922.04
  5. Step 5: Solve for x
    x = 4,592,922.04/2,695.31
  6. Step 6: Final answer
    x = 1,704.04

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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.