Home / 34,513.80-47,645.09-26,019.37

Finding the Fourth Proportional to 34,513.80, 47,645.09 and 26,019.37

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Solution

The fourth proportional to 34,513.80, 47,645.09 and 26,019.37 is: 35,918.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,513.80 : 47,645.09 = 26,019.37 : x
  2. Step 2: Convert to fraction form
    34,513.80/47,645.09 = 26,019.37/x
  3. Step 3: Cross multiply
    34,513.80x = 47,645.09 × 26,019.37
  4. Step 4: Simplify right side
    34,513.80x = 1,239,695,225.39
  5. Step 5: Solve for x
    x = 1,239,695,225.39/34,513.80
  6. Step 6: Final answer
    x = 35,918.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.