Home / 3,756.30-5,630.40-2,296.44

Finding the Fourth Proportional to 3,756.30, 5,630.40 and 2,296.44

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Solution

The fourth proportional to 3,756.30, 5,630.40 and 2,296.44 is: 3,442.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,756.30 : 5,630.40 = 2,296.44 : x
  2. Step 2: Convert to fraction form
    3,756.30/5,630.40 = 2,296.44/x
  3. Step 3: Cross multiply
    3,756.30x = 5,630.40 × 2,296.44
  4. Step 4: Simplify right side
    3,756.30x = 12,929,875.78
  5. Step 5: Solve for x
    x = 12,929,875.78/3,756.30
  6. Step 6: Final answer
    x = 3,442.18

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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.