Home / 41,006.48-61,528.04-19,934.96

Finding the Fourth Proportional to 41,006.48, 61,528.04 and 19,934.96

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Solution

The fourth proportional to 41,006.48, 61,528.04 and 19,934.96 is: 29,911.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,006.48 : 61,528.04 = 19,934.96 : x
  2. Step 2: Convert to fraction form
    41,006.48/61,528.04 = 19,934.96/x
  3. Step 3: Cross multiply
    41,006.48x = 61,528.04 × 19,934.96
  4. Step 4: Simplify right side
    41,006.48x = 1,226,559,016.28
  5. Step 5: Solve for x
    x = 1,226,559,016.28/41,006.48
  6. Step 6: Final answer
    x = 29,911.35

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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.