Home / 96,063.72-144,092.51-43,473.21

Finding the Fourth Proportional to 96,063.72, 144,092.51 and 43,473.21

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Solution

The fourth proportional to 96,063.72, 144,092.51 and 43,473.21 is: 65,208.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,063.72 : 144,092.51 = 43,473.21 : x
  2. Step 2: Convert to fraction form
    96,063.72/144,092.51 = 43,473.21/x
  3. Step 3: Cross multiply
    96,063.72x = 144,092.51 × 43,473.21
  4. Step 4: Simplify right side
    96,063.72x = 6,264,163,729.29
  5. Step 5: Solve for x
    x = 6,264,163,729.29/96,063.72
  6. Step 6: Final answer
    x = 65,208.42

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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.