Home / 4,883.24-7,306.71-2,909.93

Finding the Fourth Proportional to 4,883.24, 7,306.71 and 2,909.93

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Solution

The fourth proportional to 4,883.24, 7,306.71 and 2,909.93 is: 4,354.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883.24 : 7,306.71 = 2,909.93 : x
  2. Step 2: Convert to fraction form
    4,883.24/7,306.71 = 2,909.93/x
  3. Step 3: Cross multiply
    4,883.24x = 7,306.71 × 2,909.93
  4. Step 4: Simplify right side
    4,883.24x = 21,261,967.18
  5. Step 5: Solve for x
    x = 21,261,967.18/4,883.24
  6. Step 6: Final answer
    x = 4,354.07

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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.