Home / 19,524.13-29,285.93-4,733.18

Finding the Fourth Proportional to 19,524.13, 29,285.93 and 4,733.18

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Solution

The fourth proportional to 19,524.13, 29,285.93 and 4,733.18 is: 7,099.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,524.13 : 29,285.93 = 4,733.18 : x
  2. Step 2: Convert to fraction form
    19,524.13/29,285.93 = 4,733.18/x
  3. Step 3: Cross multiply
    19,524.13x = 29,285.93 × 4,733.18
  4. Step 4: Simplify right side
    19,524.13x = 138,615,553.38
  5. Step 5: Solve for x
    x = 138,615,553.38/19,524.13
  6. Step 6: Final answer
    x = 7,099.71

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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.