Home / 29,849.23-44,773.88-11,128.98

Finding the Fourth Proportional to 29,849.23, 44,773.88 and 11,128.98

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Solution

The fourth proportional to 29,849.23, 44,773.88 and 11,128.98 is: 16,693.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,849.23 : 44,773.88 = 11,128.98 : x
  2. Step 2: Convert to fraction form
    29,849.23/44,773.88 = 11,128.98/x
  3. Step 3: Cross multiply
    29,849.23x = 44,773.88 × 11,128.98
  4. Step 4: Simplify right side
    29,849.23x = 498,287,615.04
  5. Step 5: Solve for x
    x = 498,287,615.04/29,849.23
  6. Step 6: Final answer
    x = 16,693.48

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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.