Home / 4,934.04-7,403.26-2,625

Finding the Fourth Proportional to 4,934.04, 7,403.26 and 2,625

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Solution

The fourth proportional to 4,934.04, 7,403.26 and 2,625 is: 3,938.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934.04 : 7,403.26 = 2,625 : x
  2. Step 2: Convert to fraction form
    4,934.04/7,403.26 = 2,625/x
  3. Step 3: Cross multiply
    4,934.04x = 7,403.26 × 2,625
  4. Step 4: Simplify right side
    4,934.04x = 19,433,557.50
  5. Step 5: Solve for x
    x = 19,433,557.50/4,934.04
  6. Step 6: Final answer
    x = 3,938.67

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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.