Home / 4,475.56-6,711.62-1,700.77

Finding the Fourth Proportional to 4,475.56, 6,711.62 and 1,700.77

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Solution

The fourth proportional to 4,475.56, 6,711.62 and 1,700.77 is: 2,550.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,475.56 : 6,711.62 = 1,700.77 : x
  2. Step 2: Convert to fraction form
    4,475.56/6,711.62 = 1,700.77/x
  3. Step 3: Cross multiply
    4,475.56x = 6,711.62 × 1,700.77
  4. Step 4: Simplify right side
    4,475.56x = 11,414,913.44
  5. Step 5: Solve for x
    x = 11,414,913.44/4,475.56
  6. Step 6: Final answer
    x = 2,550.50

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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.