Home / 6,134.64-9,194.28-4,830.96

Finding the Fourth Proportional to 6,134.64, 9,194.28 and 4,830.96

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Solution

The fourth proportional to 6,134.64, 9,194.28 and 4,830.96 is: 7,240.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134.64 : 9,194.28 = 4,830.96 : x
  2. Step 2: Convert to fraction form
    6,134.64/9,194.28 = 4,830.96/x
  3. Step 3: Cross multiply
    6,134.64x = 9,194.28 × 4,830.96
  4. Step 4: Simplify right side
    6,134.64x = 44,417,198.91
  5. Step 5: Solve for x
    x = 44,417,198.91/6,134.64
  6. Step 6: Final answer
    x = 7,240.39

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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.