Home / 4,194.16-6,293.74-1,561.24

Finding the Fourth Proportional to 4,194.16, 6,293.74 and 1,561.24

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Solution

The fourth proportional to 4,194.16, 6,293.74 and 1,561.24 is: 2,342.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194.16 : 6,293.74 = 1,561.24 : x
  2. Step 2: Convert to fraction form
    4,194.16/6,293.74 = 1,561.24/x
  3. Step 3: Cross multiply
    4,194.16x = 6,293.74 × 1,561.24
  4. Step 4: Simplify right side
    4,194.16x = 9,826,038.64
  5. Step 5: Solve for x
    x = 9,826,038.64/4,194.16
  6. Step 6: Final answer
    x = 2,342.79

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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.