Home / 4,037.71-5,573.96-2,712.37

Finding the Fourth Proportional to 4,037.71, 5,573.96 and 2,712.37

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Solution

The fourth proportional to 4,037.71, 5,573.96 and 2,712.37 is: 3,744.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037.71 : 5,573.96 = 2,712.37 : x
  2. Step 2: Convert to fraction form
    4,037.71/5,573.96 = 2,712.37/x
  3. Step 3: Cross multiply
    4,037.71x = 5,573.96 × 2,712.37
  4. Step 4: Simplify right side
    4,037.71x = 15,118,641.89
  5. Step 5: Solve for x
    x = 15,118,641.89/4,037.71
  6. Step 6: Final answer
    x = 3,744.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.