Home / 6,727.55-10,070.46-6,153.44

Finding the Fourth Proportional to 6,727.55, 10,070.46 and 6,153.44

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Solution

The fourth proportional to 6,727.55, 10,070.46 and 6,153.44 is: 9,211.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727.55 : 10,070.46 = 6,153.44 : x
  2. Step 2: Convert to fraction form
    6,727.55/10,070.46 = 6,153.44/x
  3. Step 3: Cross multiply
    6,727.55x = 10,070.46 × 6,153.44
  4. Step 4: Simplify right side
    6,727.55x = 61,967,921.03
  5. Step 5: Solve for x
    x = 61,967,921.03/6,727.55
  6. Step 6: Final answer
    x = 9,211.07

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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.