Home / 144,556.30-216,845.38-44,726.58

Finding the Fourth Proportional to 144,556.30, 216,845.38 and 44,726.58

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Solution

The fourth proportional to 144,556.30, 216,845.38 and 44,726.58 is: 67,093.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,556.30 : 216,845.38 = 44,726.58 : x
  2. Step 2: Convert to fraction form
    144,556.30/216,845.38 = 44,726.58/x
  3. Step 3: Cross multiply
    144,556.30x = 216,845.38 × 44,726.58
  4. Step 4: Simplify right side
    144,556.30x = 9,698,752,166.32
  5. Step 5: Solve for x
    x = 9,698,752,166.32/144,556.30
  6. Step 6: Final answer
    x = 67,093.25

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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.