Home / 6,097.92-9,146.87-1,715.38

Finding the Fourth Proportional to 6,097.92, 9,146.87 and 1,715.38

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Solution

The fourth proportional to 6,097.92, 9,146.87 and 1,715.38 is: 2,573.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,097.92 : 9,146.87 = 1,715.38 : x
  2. Step 2: Convert to fraction form
    6,097.92/9,146.87 = 1,715.38/x
  3. Step 3: Cross multiply
    6,097.92x = 9,146.87 × 1,715.38
  4. Step 4: Simplify right side
    6,097.92x = 15,690,342.50
  5. Step 5: Solve for x
    x = 15,690,342.50/6,097.92
  6. Step 6: Final answer
    x = 2,573.06

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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.