Home / 3,244.17-4,476.27-2,064.81

Finding the Fourth Proportional to 3,244.17, 4,476.27 and 2,064.81

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Solution

The fourth proportional to 3,244.17, 4,476.27 and 2,064.81 is: 2,849.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244.17 : 4,476.27 = 2,064.81 : x
  2. Step 2: Convert to fraction form
    3,244.17/4,476.27 = 2,064.81/x
  3. Step 3: Cross multiply
    3,244.17x = 4,476.27 × 2,064.81
  4. Step 4: Simplify right side
    3,244.17x = 9,242,647.06
  5. Step 5: Solve for x
    x = 9,242,647.06/3,244.17
  6. Step 6: Final answer
    x = 2,849.00

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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.