Home / 4,344.79-5,995.92-2,642.71

Finding the Fourth Proportional to 4,344.79, 5,995.92 and 2,642.71

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Solution

The fourth proportional to 4,344.79, 5,995.92 and 2,642.71 is: 3,647.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344.79 : 5,995.92 = 2,642.71 : x
  2. Step 2: Convert to fraction form
    4,344.79/5,995.92 = 2,642.71/x
  3. Step 3: Cross multiply
    4,344.79x = 5,995.92 × 2,642.71
  4. Step 4: Simplify right side
    4,344.79x = 15,845,477.74
  5. Step 5: Solve for x
    x = 15,845,477.74/4,344.79
  6. Step 6: Final answer
    x = 3,647.01

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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.