Home / 2,497.06-3,746.94-1,037.22

Finding the Fourth Proportional to 2,497.06, 3,746.94 and 1,037.22

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Solution

The fourth proportional to 2,497.06, 3,746.94 and 1,037.22 is: 1,556.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497.06 : 3,746.94 = 1,037.22 : x
  2. Step 2: Convert to fraction form
    2,497.06/3,746.94 = 1,037.22/x
  3. Step 3: Cross multiply
    2,497.06x = 3,746.94 × 1,037.22
  4. Step 4: Simplify right side
    2,497.06x = 3,886,401.11
  5. Step 5: Solve for x
    x = 3,886,401.11/2,497.06
  6. Step 6: Final answer
    x = 1,556.39

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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.