Home / 41,558.64-57,350.62-22,695.76

Finding the Fourth Proportional to 41,558.64, 57,350.62 and 22,695.76

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Solution

The fourth proportional to 41,558.64, 57,350.62 and 22,695.76 is: 31,319.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,558.64 : 57,350.62 = 22,695.76 : x
  2. Step 2: Convert to fraction form
    41,558.64/57,350.62 = 22,695.76/x
  3. Step 3: Cross multiply
    41,558.64x = 57,350.62 × 22,695.76
  4. Step 4: Simplify right side
    41,558.64x = 1,301,615,907.37
  5. Step 5: Solve for x
    x = 1,301,615,907.37/41,558.64
  6. Step 6: Final answer
    x = 31,319.98

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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.