Home / 62,757.28-94,172.64-23,341.60

Finding the Fourth Proportional to 62,757.28, 94,172.64 and 23,341.60

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Solution

The fourth proportional to 62,757.28, 94,172.64 and 23,341.60 is: 35,026.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,757.28 : 94,172.64 = 23,341.60 : x
  2. Step 2: Convert to fraction form
    62,757.28/94,172.64 = 23,341.60/x
  3. Step 3: Cross multiply
    62,757.28x = 94,172.64 × 23,341.60
  4. Step 4: Simplify right side
    62,757.28x = 2,198,140,093.82
  5. Step 5: Solve for x
    x = 2,198,140,093.82/62,757.28
  6. Step 6: Final answer
    x = 35,026.06

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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.