Home / 4,130.73-6,194.52-1,497.60

Finding the Fourth Proportional to 4,130.73, 6,194.52 and 1,497.60

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Solution

The fourth proportional to 4,130.73, 6,194.52 and 1,497.60 is: 2,245.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130.73 : 6,194.52 = 1,497.60 : x
  2. Step 2: Convert to fraction form
    4,130.73/6,194.52 = 1,497.60/x
  3. Step 3: Cross multiply
    4,130.73x = 6,194.52 × 1,497.60
  4. Step 4: Simplify right side
    4,130.73x = 9,276,913.15
  5. Step 5: Solve for x
    x = 9,276,913.15/4,130.73
  6. Step 6: Final answer
    x = 2,245.83

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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.