Home / 61,092.52-91,556.70-26,022.76

Finding the Fourth Proportional to 61,092.52, 91,556.70 and 26,022.76

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Solution

The fourth proportional to 61,092.52, 91,556.70 and 26,022.76 is: 38,999.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,092.52 : 91,556.70 = 26,022.76 : x
  2. Step 2: Convert to fraction form
    61,092.52/91,556.70 = 26,022.76/x
  3. Step 3: Cross multiply
    61,092.52x = 91,556.70 × 26,022.76
  4. Step 4: Simplify right side
    61,092.52x = 2,382,558,030.49
  5. Step 5: Solve for x
    x = 2,382,558,030.49/61,092.52
  6. Step 6: Final answer
    x = 38,999.18

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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.