Home / 140,999.58-211,554.76-62,058.47

Finding the Fourth Proportional to 140,999.58, 211,554.76 and 62,058.47

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Solution

The fourth proportional to 140,999.58, 211,554.76 and 62,058.47 is: 93,112.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,999.58 : 211,554.76 = 62,058.47 : x
  2. Step 2: Convert to fraction form
    140,999.58/211,554.76 = 62,058.47/x
  3. Step 3: Cross multiply
    140,999.58x = 211,554.76 × 62,058.47
  4. Step 4: Simplify right side
    140,999.58x = 13,128,764,042.78
  5. Step 5: Solve for x
    x = 13,128,764,042.78/140,999.58
  6. Step 6: Final answer
    x = 93,112.08

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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.