Home / 29,835.14-44,656.92-19,816.79

Finding the Fourth Proportional to 29,835.14, 44,656.92 and 19,816.79

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Solution

The fourth proportional to 29,835.14, 44,656.92 and 19,816.79 is: 29,661.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,835.14 : 44,656.92 = 19,816.79 : x
  2. Step 2: Convert to fraction form
    29,835.14/44,656.92 = 19,816.79/x
  3. Step 3: Cross multiply
    29,835.14x = 44,656.92 × 19,816.79
  4. Step 4: Simplify right side
    29,835.14x = 884,956,582.40
  5. Step 5: Solve for x
    x = 884,956,582.40/29,835.14
  6. Step 6: Final answer
    x = 29,661.56

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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.