Home / 63,963.07-96,043.02-57,008.41

Finding the Fourth Proportional to 63,963.07, 96,043.02 and 57,008.41

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Solution

The fourth proportional to 63,963.07, 96,043.02 and 57,008.41 is: 85,600.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,963.07 : 96,043.02 = 57,008.41 : x
  2. Step 2: Convert to fraction form
    63,963.07/96,043.02 = 57,008.41/x
  3. Step 3: Cross multiply
    63,963.07x = 96,043.02 × 57,008.41
  4. Step 4: Simplify right side
    63,963.07x = 5,475,259,407.91
  5. Step 5: Solve for x
    x = 5,475,259,407.91/63,963.07
  6. Step 6: Final answer
    x = 85,600.33

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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.