Home / 4,776.80-6,592.00-2,760.05

Finding the Fourth Proportional to 4,776.80, 6,592.00 and 2,760.05

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Solution

The fourth proportional to 4,776.80, 6,592.00 and 2,760.05 is: 3,808.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776.80 : 6,592.00 = 2,760.05 : x
  2. Step 2: Convert to fraction form
    4,776.80/6,592.00 = 2,760.05/x
  3. Step 3: Cross multiply
    4,776.80x = 6,592.00 × 2,760.05
  4. Step 4: Simplify right side
    4,776.80x = 18,194,251.71
  5. Step 5: Solve for x
    x = 18,194,251.71/4,776.80
  6. Step 6: Final answer
    x = 3,808.88

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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.