Home / 4,965.47-6,852.08-2,727.65

Finding the Fourth Proportional to 4,965.47, 6,852.08 and 2,727.65

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Solution

The fourth proportional to 4,965.47, 6,852.08 and 2,727.65 is: 3,764.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965.47 : 6,852.08 = 2,727.65 : x
  2. Step 2: Convert to fraction form
    4,965.47/6,852.08 = 2,727.65/x
  3. Step 3: Cross multiply
    4,965.47x = 6,852.08 × 2,727.65
  4. Step 4: Simplify right side
    4,965.47x = 18,690,028.11
  5. Step 5: Solve for x
    x = 18,690,028.11/4,965.47
  6. Step 6: Final answer
    x = 3,764.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.