Home / 6,150.18-9,225.04-1,767.52

Finding the Fourth Proportional to 6,150.18, 9,225.04 and 1,767.52

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Solution

The fourth proportional to 6,150.18, 9,225.04 and 1,767.52 is: 2,651.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150.18 : 9,225.04 = 1,767.52 : x
  2. Step 2: Convert to fraction form
    6,150.18/9,225.04 = 1,767.52/x
  3. Step 3: Cross multiply
    6,150.18x = 9,225.04 × 1,767.52
  4. Step 4: Simplify right side
    6,150.18x = 16,305,453.13
  5. Step 5: Solve for x
    x = 16,305,453.13/6,150.18
  6. Step 6: Final answer
    x = 2,651.22

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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.