Home / 4,325.13-5,968.62-2,557.71

Finding the Fourth Proportional to 4,325.13, 5,968.62 and 2,557.71

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Solution

The fourth proportional to 4,325.13, 5,968.62 and 2,557.71 is: 3,529.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.13 : 5,968.62 = 2,557.71 : x
  2. Step 2: Convert to fraction form
    4,325.13/5,968.62 = 2,557.71/x
  3. Step 3: Cross multiply
    4,325.13x = 5,968.62 × 2,557.71
  4. Step 4: Simplify right side
    4,325.13x = 15,265,999.06
  5. Step 5: Solve for x
    x = 15,265,999.06/4,325.13
  6. Step 6: Final answer
    x = 3,529.60

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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.