Home / 4,240.10-5,849.94-2,560.88

Finding the Fourth Proportional to 4,240.10, 5,849.94 and 2,560.88

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Solution

The fourth proportional to 4,240.10, 5,849.94 and 2,560.88 is: 3,533.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240.10 : 5,849.94 = 2,560.88 : x
  2. Step 2: Convert to fraction form
    4,240.10/5,849.94 = 2,560.88/x
  3. Step 3: Cross multiply
    4,240.10x = 5,849.94 × 2,560.88
  4. Step 4: Simplify right side
    4,240.10x = 14,980,994.35
  5. Step 5: Solve for x
    x = 14,980,994.35/4,240.10
  6. Step 6: Final answer
    x = 3,533.17

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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.