Home / 62,751.28-94,163.64-23,335.60

Finding the Fourth Proportional to 62,751.28, 94,163.64 and 23,335.60

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Solution

The fourth proportional to 62,751.28, 94,163.64 and 23,335.60 is: 35,017.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,751.28 : 94,163.64 = 23,335.60 : x
  2. Step 2: Convert to fraction form
    62,751.28/94,163.64 = 23,335.60/x
  3. Step 3: Cross multiply
    62,751.28x = 94,163.64 × 23,335.60
  4. Step 4: Simplify right side
    62,751.28x = 2,197,365,037.58
  5. Step 5: Solve for x
    x = 2,197,365,037.58/62,751.28
  6. Step 6: Final answer
    x = 35,017.06

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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.