Home / 57,367.14-86,048.28-23,629.02

Finding the Fourth Proportional to 57,367.14, 86,048.28 and 23,629.02

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Solution

The fourth proportional to 57,367.14, 86,048.28 and 23,629.02 is: 35,442.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,367.14 : 86,048.28 = 23,629.02 : x
  2. Step 2: Convert to fraction form
    57,367.14/86,048.28 = 23,629.02/x
  3. Step 3: Cross multiply
    57,367.14x = 86,048.28 × 23,629.02
  4. Step 4: Simplify right side
    57,367.14x = 2,033,236,529.09
  5. Step 5: Solve for x
    x = 2,033,236,529.09/57,367.14
  6. Step 6: Final answer
    x = 35,442.53

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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.