Home / 71,006.02-106,511.73-23,625.34

Finding the Fourth Proportional to 71,006.02, 106,511.73 and 23,625.34

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Solution

The fourth proportional to 71,006.02, 106,511.73 and 23,625.34 is: 35,438.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,006.02 : 106,511.73 = 23,625.34 : x
  2. Step 2: Convert to fraction form
    71,006.02/106,511.73 = 23,625.34/x
  3. Step 3: Cross multiply
    71,006.02x = 106,511.73 × 23,625.34
  4. Step 4: Simplify right side
    71,006.02x = 2,516,375,835.24
  5. Step 5: Solve for x
    x = 2,516,375,835.24/71,006.02
  6. Step 6: Final answer
    x = 35,438.91

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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.