Home / 61,813.35-92,679.06-22,365.33

Finding the Fourth Proportional to 61,813.35, 92,679.06 and 22,365.33

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Solution

The fourth proportional to 61,813.35, 92,679.06 and 22,365.33 is: 33,533.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,813.35 : 92,679.06 = 22,365.33 : x
  2. Step 2: Convert to fraction form
    61,813.35/92,679.06 = 22,365.33/x
  3. Step 3: Cross multiply
    61,813.35x = 92,679.06 × 22,365.33
  4. Step 4: Simplify right side
    61,813.35x = 2,072,797,760.99
  5. Step 5: Solve for x
    x = 2,072,797,760.99/61,813.35
  6. Step 6: Final answer
    x = 33,533.17

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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.