Home / 61,239.41-91,835.49-23,794.55

Finding the Fourth Proportional to 61,239.41, 91,835.49 and 23,794.55

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Solution

The fourth proportional to 61,239.41, 91,835.49 and 23,794.55 is: 35,682.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,239.41 : 91,835.49 = 23,794.55 : x
  2. Step 2: Convert to fraction form
    61,239.41/91,835.49 = 23,794.55/x
  3. Step 3: Cross multiply
    61,239.41x = 91,835.49 × 23,794.55
  4. Step 4: Simplify right side
    61,239.41x = 2,185,184,388.17
  5. Step 5: Solve for x
    x = 2,185,184,388.17/61,239.41
  6. Step 6: Final answer
    x = 35,682.65

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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.