Home / 3,037.30-4,555.95-1,737.85

Finding the Fourth Proportional to 3,037.30, 4,555.95 and 1,737.85

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Solution

The fourth proportional to 3,037.30, 4,555.95 and 1,737.85 is: 2,606.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037.30 : 4,555.95 = 1,737.85 : x
  2. Step 2: Convert to fraction form
    3,037.30/4,555.95 = 1,737.85/x
  3. Step 3: Cross multiply
    3,037.30x = 4,555.95 × 1,737.85
  4. Step 4: Simplify right side
    3,037.30x = 7,917,557.71
  5. Step 5: Solve for x
    x = 7,917,557.71/3,037.30
  6. Step 6: Final answer
    x = 2,606.78

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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.