Home / 2,433.60-3,627.23-2,295.18

Finding the Fourth Proportional to 2,433.60, 3,627.23 and 2,295.18

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Solution

The fourth proportional to 2,433.60, 3,627.23 and 2,295.18 is: 3,420.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433.60 : 3,627.23 = 2,295.18 : x
  2. Step 2: Convert to fraction form
    2,433.60/3,627.23 = 2,295.18/x
  3. Step 3: Cross multiply
    2,433.60x = 3,627.23 × 2,295.18
  4. Step 4: Simplify right side
    2,433.60x = 8,325,134.28
  5. Step 5: Solve for x
    x = 8,325,134.28/2,433.60
  6. Step 6: Final answer
    x = 3,420.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.