Home / 6,336.84-9,504.12-1,718.76

Finding the Fourth Proportional to 6,336.84, 9,504.12 and 1,718.76

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Solution

The fourth proportional to 6,336.84, 9,504.12 and 1,718.76 is: 2,577.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336.84 : 9,504.12 = 1,718.76 : x
  2. Step 2: Convert to fraction form
    6,336.84/9,504.12 = 1,718.76/x
  3. Step 3: Cross multiply
    6,336.84x = 9,504.12 × 1,718.76
  4. Step 4: Simplify right side
    6,336.84x = 16,335,301.29
  5. Step 5: Solve for x
    x = 16,335,301.29/6,336.84
  6. Step 6: Final answer
    x = 2,577.83

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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.