Home / 6,855.52-10,285.62-2,473.36

Finding the Fourth Proportional to 6,855.52, 10,285.62 and 2,473.36

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Solution

The fourth proportional to 6,855.52, 10,285.62 and 2,473.36 is: 3,710.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,855.52 : 10,285.62 = 2,473.36 : x
  2. Step 2: Convert to fraction form
    6,855.52/10,285.62 = 2,473.36/x
  3. Step 3: Cross multiply
    6,855.52x = 10,285.62 × 2,473.36
  4. Step 4: Simplify right side
    6,855.52x = 25,440,041.08
  5. Step 5: Solve for x
    x = 25,440,041.08/6,855.52
  6. Step 6: Final answer
    x = 3,710.88

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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.