Home / 19,349.55-29,028.87-6,021.86

Finding the Fourth Proportional to 19,349.55, 29,028.87 and 6,021.86

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Solution

The fourth proportional to 19,349.55, 29,028.87 and 6,021.86 is: 9,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,349.55 : 29,028.87 = 6,021.86 : x
  2. Step 2: Convert to fraction form
    19,349.55/29,028.87 = 6,021.86/x
  3. Step 3: Cross multiply
    19,349.55x = 29,028.87 × 6,021.86
  4. Step 4: Simplify right side
    19,349.55x = 174,807,645.95
  5. Step 5: Solve for x
    x = 174,807,645.95/19,349.55
  6. Step 6: Final answer
    x = 9,034.20

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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.