Home / 96,829.46-145,244.08-33,649.58

Finding the Fourth Proportional to 96,829.46, 145,244.08 and 33,649.58

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Solution

The fourth proportional to 96,829.46, 145,244.08 and 33,649.58 is: 50,474.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,829.46 : 145,244.08 = 33,649.58 : x
  2. Step 2: Convert to fraction form
    96,829.46/145,244.08 = 33,649.58/x
  3. Step 3: Cross multiply
    96,829.46x = 145,244.08 × 33,649.58
  4. Step 4: Simplify right side
    96,829.46x = 4,887,402,568.47
  5. Step 5: Solve for x
    x = 4,887,402,568.47/96,829.46
  6. Step 6: Final answer
    x = 50,474.34

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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.