Home / 41,825.36-57,719.24-22,962.64

Finding the Fourth Proportional to 41,825.36, 57,719.24 and 22,962.64

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Solution

The fourth proportional to 41,825.36, 57,719.24 and 22,962.64 is: 31,688.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,825.36 : 57,719.24 = 22,962.64 : x
  2. Step 2: Convert to fraction form
    41,825.36/57,719.24 = 22,962.64/x
  3. Step 3: Cross multiply
    41,825.36x = 57,719.24 × 22,962.64
  4. Step 4: Simplify right side
    41,825.36x = 1,325,386,129.19
  5. Step 5: Solve for x
    x = 1,325,386,129.19/41,825.36
  6. Step 6: Final answer
    x = 31,688.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.