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Finding the Fourth Proportional to 61,337.54, 91,963.26 and 23,866.04

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Solution

The fourth proportional to 61,337.54, 91,963.26 and 23,866.04 is: 35,782.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,337.54 : 91,963.26 = 23,866.04 : x
  2. Step 2: Convert to fraction form
    61,337.54/91,963.26 = 23,866.04/x
  3. Step 3: Cross multiply
    61,337.54x = 91,963.26 × 23,866.04
  4. Step 4: Simplify right side
    61,337.54x = 2,194,799,071.60
  5. Step 5: Solve for x
    x = 2,194,799,071.60/61,337.54
  6. Step 6: Final answer
    x = 35,782.31

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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.