Home / 26,492.00-39,701.03-19,910.48

Finding the Fourth Proportional to 26,492.00, 39,701.03 and 19,910.48

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Solution

The fourth proportional to 26,492.00, 39,701.03 and 19,910.48 is: 29,837.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,492.00 : 39,701.03 = 19,910.48 : x
  2. Step 2: Convert to fraction form
    26,492.00/39,701.03 = 19,910.48/x
  3. Step 3: Cross multiply
    26,492.00x = 39,701.03 × 19,910.48
  4. Step 4: Simplify right side
    26,492.00x = 790,466,265.74
  5. Step 5: Solve for x
    x = 790,466,265.74/26,492.00
  6. Step 6: Final answer
    x = 29,837.93

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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.