Home / 41,026.03-61,539.04-12,948.27

Finding the Fourth Proportional to 41,026.03, 61,539.04 and 12,948.27

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Solution

The fourth proportional to 41,026.03, 61,539.04 and 12,948.27 is: 19,422.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,026.03 : 61,539.04 = 12,948.27 : x
  2. Step 2: Convert to fraction form
    41,026.03/61,539.04 = 12,948.27/x
  3. Step 3: Cross multiply
    41,026.03x = 61,539.04 × 12,948.27
  4. Step 4: Simplify right side
    41,026.03x = 796,823,890.87
  5. Step 5: Solve for x
    x = 796,823,890.87/41,026.03
  6. Step 6: Final answer
    x = 19,422.40

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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.