Home / 2,695.03-4,044.98-1,136.19

Finding the Fourth Proportional to 2,695.03, 4,044.98 and 1,136.19

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Solution

The fourth proportional to 2,695.03, 4,044.98 and 1,136.19 is: 1,705.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695.03 : 4,044.98 = 1,136.19 : x
  2. Step 2: Convert to fraction form
    2,695.03/4,044.98 = 1,136.19/x
  3. Step 3: Cross multiply
    2,695.03x = 4,044.98 × 1,136.19
  4. Step 4: Simplify right side
    2,695.03x = 4,595,865.83
  5. Step 5: Solve for x
    x = 4,595,865.83/2,695.03
  6. Step 6: Final answer
    x = 1,705.31

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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.