Home / 96,089.85-132,604.25-53,649.90

Finding the Fourth Proportional to 96,089.85, 132,604.25 and 53,649.90

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Solution

The fourth proportional to 96,089.85, 132,604.25 and 53,649.90 is: 74,037.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,089.85 : 132,604.25 = 53,649.90 : x
  2. Step 2: Convert to fraction form
    96,089.85/132,604.25 = 53,649.90/x
  3. Step 3: Cross multiply
    96,089.85x = 132,604.25 × 53,649.90
  4. Step 4: Simplify right side
    96,089.85x = 7,114,204,483.83
  5. Step 5: Solve for x
    x = 7,114,204,483.83/96,089.85
  6. Step 6: Final answer
    x = 74,037.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.