Home / 4,933.75-7,396.98-2,985.52

Finding the Fourth Proportional to 4,933.75, 7,396.98 and 2,985.52

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Solution

The fourth proportional to 4,933.75, 7,396.98 and 2,985.52 is: 4,476.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933.75 : 7,396.98 = 2,985.52 : x
  2. Step 2: Convert to fraction form
    4,933.75/7,396.98 = 2,985.52/x
  3. Step 3: Cross multiply
    4,933.75x = 7,396.98 × 2,985.52
  4. Step 4: Simplify right side
    4,933.75x = 22,083,831.73
  5. Step 5: Solve for x
    x = 22,083,831.73/4,933.75
  6. Step 6: Final answer
    x = 4,476.07

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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.