Home / 4,240.14-5,851.62-2,471.64

Finding the Fourth Proportional to 4,240.14, 5,851.62 and 2,471.64

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Solution

The fourth proportional to 4,240.14, 5,851.62 and 2,471.64 is: 3,411.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240.14 : 5,851.62 = 2,471.64 : x
  2. Step 2: Convert to fraction form
    4,240.14/5,851.62 = 2,471.64/x
  3. Step 3: Cross multiply
    4,240.14x = 5,851.62 × 2,471.64
  4. Step 4: Simplify right side
    4,240.14x = 14,463,098.06
  5. Step 5: Solve for x
    x = 14,463,098.06/4,240.14
  6. Step 6: Final answer
    x = 3,411.00

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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.