Home / 96,127.89-144,205.49-29,573.56

Finding the Fourth Proportional to 96,127.89, 144,205.49 and 29,573.56

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Solution

The fourth proportional to 96,127.89, 144,205.49 and 29,573.56 is: 44,364.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,127.89 : 144,205.49 = 29,573.56 : x
  2. Step 2: Convert to fraction form
    96,127.89/144,205.49 = 29,573.56/x
  3. Step 3: Cross multiply
    96,127.89x = 144,205.49 × 29,573.56
  4. Step 4: Simplify right side
    96,127.89x = 4,264,669,710.84
  5. Step 5: Solve for x
    x = 4,264,669,710.84/96,127.89
  6. Step 6: Final answer
    x = 44,364.54

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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.