Home / 6,805.88-10,207.54-2,423.32

Finding the Fourth Proportional to 6,805.88, 10,207.54 and 2,423.32

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Solution

The fourth proportional to 6,805.88, 10,207.54 and 2,423.32 is: 3,634.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805.88 : 10,207.54 = 2,423.32 : x
  2. Step 2: Convert to fraction form
    6,805.88/10,207.54 = 2,423.32/x
  3. Step 3: Cross multiply
    6,805.88x = 10,207.54 × 2,423.32
  4. Step 4: Simplify right side
    6,805.88x = 24,736,135.83
  5. Step 5: Solve for x
    x = 24,736,135.83/6,805.88
  6. Step 6: Final answer
    x = 3,634.52

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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.