Home / 4,861.04-6,708.08-2,736.69

Finding the Fourth Proportional to 4,861.04, 6,708.08 and 2,736.69

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Solution

The fourth proportional to 4,861.04, 6,708.08 and 2,736.69 is: 3,776.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,861.04 : 6,708.08 = 2,736.69 : x
  2. Step 2: Convert to fraction form
    4,861.04/6,708.08 = 2,736.69/x
  3. Step 3: Cross multiply
    4,861.04x = 6,708.08 × 2,736.69
  4. Step 4: Simplify right side
    4,861.04x = 18,357,921.77
  5. Step 5: Solve for x
    x = 18,357,921.77/4,861.04
  6. Step 6: Final answer
    x = 3,776.55

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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.