Home / 41,328.64-57,033.48-22,465.90

Finding the Fourth Proportional to 41,328.64, 57,033.48 and 22,465.90

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Solution

The fourth proportional to 41,328.64, 57,033.48 and 22,465.90 is: 31,002.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,328.64 : 57,033.48 = 22,465.90 : x
  2. Step 2: Convert to fraction form
    41,328.64/57,033.48 = 22,465.90/x
  3. Step 3: Cross multiply
    41,328.64x = 57,033.48 × 22,465.90
  4. Step 4: Simplify right side
    41,328.64x = 1,281,308,458.33
  5. Step 5: Solve for x
    x = 1,281,308,458.33/41,328.64
  6. Step 6: Final answer
    x = 31,002.92

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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.