Home / 4,497.09-6,204.93-2,728.65

Finding the Fourth Proportional to 4,497.09, 6,204.93 and 2,728.65

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Solution

The fourth proportional to 4,497.09, 6,204.93 and 2,728.65 is: 3,764.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,497.09 : 6,204.93 = 2,728.65 : x
  2. Step 2: Convert to fraction form
    4,497.09/6,204.93 = 2,728.65/x
  3. Step 3: Cross multiply
    4,497.09x = 6,204.93 × 2,728.65
  4. Step 4: Simplify right side
    4,497.09x = 16,931,082.24
  5. Step 5: Solve for x
    x = 16,931,082.24/4,497.09
  6. Step 6: Final answer
    x = 3,764.90

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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.