Home / 5,037.54-6,949.93-3,047.37

Finding the Fourth Proportional to 5,037.54, 6,949.93 and 3,047.37

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Solution

The fourth proportional to 5,037.54, 6,949.93 and 3,047.37 is: 4,204.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037.54 : 6,949.93 = 3,047.37 : x
  2. Step 2: Convert to fraction form
    5,037.54/6,949.93 = 3,047.37/x
  3. Step 3: Cross multiply
    5,037.54x = 6,949.93 × 3,047.37
  4. Step 4: Simplify right side
    5,037.54x = 21,179,008.18
  5. Step 5: Solve for x
    x = 21,179,008.18/5,037.54
  6. Step 6: Final answer
    x = 4,204.24

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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.