Home / 141,014.04-211,540.52-47,546.52

Finding the Fourth Proportional to 141,014.04, 211,540.52 and 47,546.52

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Solution

The fourth proportional to 141,014.04, 211,540.52 and 47,546.52 is: 71,326.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,014.04 : 211,540.52 = 47,546.52 : x
  2. Step 2: Convert to fraction form
    141,014.04/211,540.52 = 47,546.52/x
  3. Step 3: Cross multiply
    141,014.04x = 211,540.52 × 47,546.52
  4. Step 4: Simplify right side
    141,014.04x = 10,058,015,564.99
  5. Step 5: Solve for x
    x = 10,058,015,564.99/141,014.04
  6. Step 6: Final answer
    x = 71,326.34

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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.