Home / 3,050.58-4,572.66-1,732.68

Finding the Fourth Proportional to 3,050.58, 4,572.66 and 1,732.68

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Solution

The fourth proportional to 3,050.58, 4,572.66 and 1,732.68 is: 2,597.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050.58 : 4,572.66 = 1,732.68 : x
  2. Step 2: Convert to fraction form
    3,050.58/4,572.66 = 1,732.68/x
  3. Step 3: Cross multiply
    3,050.58x = 4,572.66 × 1,732.68
  4. Step 4: Simplify right side
    3,050.58x = 7,922,956.53
  5. Step 5: Solve for x
    x = 7,922,956.53/3,050.58
  6. Step 6: Final answer
    x = 2,597.20

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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.