Home / 4,276.77-5,901.62-2,362.20

Finding the Fourth Proportional to 4,276.77, 5,901.62 and 2,362.20

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Solution

The fourth proportional to 4,276.77, 5,901.62 and 2,362.20 is: 3,259.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276.77 : 5,901.62 = 2,362.20 : x
  2. Step 2: Convert to fraction form
    4,276.77/5,901.62 = 2,362.20/x
  3. Step 3: Cross multiply
    4,276.77x = 5,901.62 × 2,362.20
  4. Step 4: Simplify right side
    4,276.77x = 13,940,806.76
  5. Step 5: Solve for x
    x = 13,940,806.76/4,276.77
  6. Step 6: Final answer
    x = 3,259.66

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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.