Home / 6,255.96-9,386.10-2,361.48

Finding the Fourth Proportional to 6,255.96, 9,386.10 and 2,361.48

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Solution

The fourth proportional to 6,255.96, 9,386.10 and 2,361.48 is: 3,543.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,255.96 : 9,386.10 = 2,361.48 : x
  2. Step 2: Convert to fraction form
    6,255.96/9,386.10 = 2,361.48/x
  3. Step 3: Cross multiply
    6,255.96x = 9,386.10 × 2,361.48
  4. Step 4: Simplify right side
    6,255.96x = 22,165,087.43
  5. Step 5: Solve for x
    x = 22,165,087.43/6,255.96
  6. Step 6: Final answer
    x = 3,543.04

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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.