Home / 9,037.58-13,550.09-4,651.83

Finding the Fourth Proportional to 9,037.58, 13,550.09 and 4,651.83

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Solution

The fourth proportional to 9,037.58, 13,550.09 and 4,651.83 is: 6,974.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037.58 : 13,550.09 = 4,651.83 : x
  2. Step 2: Convert to fraction form
    9,037.58/13,550.09 = 4,651.83/x
  3. Step 3: Cross multiply
    9,037.58x = 13,550.09 × 4,651.83
  4. Step 4: Simplify right side
    9,037.58x = 63,032,691.91
  5. Step 5: Solve for x
    x = 63,032,691.91/9,037.58
  6. Step 6: Final answer
    x = 6,974.51

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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.