Home / 4,343.58-5,992.16-2,574.18

Finding the Fourth Proportional to 4,343.58, 5,992.16 and 2,574.18

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Solution

The fourth proportional to 4,343.58, 5,992.16 and 2,574.18 is: 3,551.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343.58 : 5,992.16 = 2,574.18 : x
  2. Step 2: Convert to fraction form
    4,343.58/5,992.16 = 2,574.18/x
  3. Step 3: Cross multiply
    4,343.58x = 5,992.16 × 2,574.18
  4. Step 4: Simplify right side
    4,343.58x = 15,424,885.56
  5. Step 5: Solve for x
    x = 15,424,885.56/4,343.58
  6. Step 6: Final answer
    x = 3,551.19

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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.