Home / 7,098.27-10,656.78-6,064.89

Finding the Fourth Proportional to 7,098.27, 10,656.78 and 6,064.89

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Solution

The fourth proportional to 7,098.27, 10,656.78 and 6,064.89 is: 9,105.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,098.27 : 10,656.78 = 6,064.89 : x
  2. Step 2: Convert to fraction form
    7,098.27/10,656.78 = 6,064.89/x
  3. Step 3: Cross multiply
    7,098.27x = 10,656.78 × 6,064.89
  4. Step 4: Simplify right side
    7,098.27x = 64,632,198.45
  5. Step 5: Solve for x
    x = 64,632,198.45/7,098.27
  6. Step 6: Final answer
    x = 9,105.35

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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.