Home / 4,277.20-5,901.14-2,388.46

Finding the Fourth Proportional to 4,277.20, 5,901.14 and 2,388.46

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Solution

The fourth proportional to 4,277.20, 5,901.14 and 2,388.46 is: 3,295.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,277.20 : 5,901.14 = 2,388.46 : x
  2. Step 2: Convert to fraction form
    4,277.20/5,901.14 = 2,388.46/x
  3. Step 3: Cross multiply
    4,277.20x = 5,901.14 × 2,388.46
  4. Step 4: Simplify right side
    4,277.20x = 14,094,636.84
  5. Step 5: Solve for x
    x = 14,094,636.84/4,277.20
  6. Step 6: Final answer
    x = 3,295.30

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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.