Home / 6,807.24-10,219.57-4,352.94

Finding the Fourth Proportional to 6,807.24, 10,219.57 and 4,352.94

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Solution

The fourth proportional to 6,807.24, 10,219.57 and 4,352.94 is: 6,534.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807.24 : 10,219.57 = 4,352.94 : x
  2. Step 2: Convert to fraction form
    6,807.24/10,219.57 = 4,352.94/x
  3. Step 3: Cross multiply
    6,807.24x = 10,219.57 × 4,352.94
  4. Step 4: Simplify right side
    6,807.24x = 44,485,164.15
  5. Step 5: Solve for x
    x = 44,485,164.15/6,807.24
  6. Step 6: Final answer
    x = 6,534.98

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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.