Home / 4,544.46-6,814.90-1,770.76

Finding the Fourth Proportional to 4,544.46, 6,814.90 and 1,770.76

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Solution

The fourth proportional to 4,544.46, 6,814.90 and 1,770.76 is: 2,655.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544.46 : 6,814.90 = 1,770.76 : x
  2. Step 2: Convert to fraction form
    4,544.46/6,814.90 = 1,770.76/x
  3. Step 3: Cross multiply
    4,544.46x = 6,814.90 × 1,770.76
  4. Step 4: Simplify right side
    4,544.46x = 12,067,552.32
  5. Step 5: Solve for x
    x = 12,067,552.32/4,544.46
  6. Step 6: Final answer
    x = 2,655.44

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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.