Home / 3,232.74-4,851.14-1,477.47

Finding the Fourth Proportional to 3,232.74, 4,851.14 and 1,477.47

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Solution

The fourth proportional to 3,232.74, 4,851.14 and 1,477.47 is: 2,217.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.74 : 4,851.14 = 1,477.47 : x
  2. Step 2: Convert to fraction form
    3,232.74/4,851.14 = 1,477.47/x
  3. Step 3: Cross multiply
    3,232.74x = 4,851.14 × 1,477.47
  4. Step 4: Simplify right side
    3,232.74x = 7,167,406.43
  5. Step 5: Solve for x
    x = 7,167,406.43/3,232.74
  6. Step 6: Final answer
    x = 2,217.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.