Home / 61,224.30-84,498.06-34,006.50

Finding the Fourth Proportional to 61,224.30, 84,498.06 and 34,006.50

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Solution

The fourth proportional to 61,224.30, 84,498.06 and 34,006.50 is: 46,933.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,224.30 : 84,498.06 = 34,006.50 : x
  2. Step 2: Convert to fraction form
    61,224.30/84,498.06 = 34,006.50/x
  3. Step 3: Cross multiply
    61,224.30x = 84,498.06 × 34,006.50
  4. Step 4: Simplify right side
    61,224.30x = 2,873,483,277.39
  5. Step 5: Solve for x
    x = 2,873,483,277.39/61,224.30
  6. Step 6: Final answer
    x = 46,933.71

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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.