Home / 2,967.10-4,444.17-2,445.46

Finding the Fourth Proportional to 2,967.10, 4,444.17 and 2,445.46

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Solution

The fourth proportional to 2,967.10, 4,444.17 and 2,445.46 is: 3,662.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967.10 : 4,444.17 = 2,445.46 : x
  2. Step 2: Convert to fraction form
    2,967.10/4,444.17 = 2,445.46/x
  3. Step 3: Cross multiply
    2,967.10x = 4,444.17 × 2,445.46
  4. Step 4: Simplify right side
    2,967.10x = 10,868,039.97
  5. Step 5: Solve for x
    x = 10,868,039.97/2,967.10
  6. Step 6: Final answer
    x = 3,662.85

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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.