Home / 6,767.10-10,151.58-3,070.26

Finding the Fourth Proportional to 6,767.10, 10,151.58 and 3,070.26

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Solution

The fourth proportional to 6,767.10, 10,151.58 and 3,070.26 is: 4,605.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767.10 : 10,151.58 = 3,070.26 : x
  2. Step 2: Convert to fraction form
    6,767.10/10,151.58 = 3,070.26/x
  3. Step 3: Cross multiply
    6,767.10x = 10,151.58 × 3,070.26
  4. Step 4: Simplify right side
    6,767.10x = 31,167,990.01
  5. Step 5: Solve for x
    x = 31,167,990.01/6,767.10
  6. Step 6: Final answer
    x = 4,605.81

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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.