Home / 7,366.14-10,162.06-4,845.02

Finding the Fourth Proportional to 7,366.14, 10,162.06 and 4,845.02

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Solution

The fourth proportional to 7,366.14, 10,162.06 and 4,845.02 is: 6,684.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.14 : 10,162.06 = 4,845.02 : x
  2. Step 2: Convert to fraction form
    7,366.14/10,162.06 = 4,845.02/x
  3. Step 3: Cross multiply
    7,366.14x = 10,162.06 × 4,845.02
  4. Step 4: Simplify right side
    7,366.14x = 49,235,321.02
  5. Step 5: Solve for x
    x = 49,235,321.02/7,366.14
  6. Step 6: Final answer
    x = 6,684.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.