Home / 41,825.08-57,717.32-22,703.95

Finding the Fourth Proportional to 41,825.08, 57,717.32 and 22,703.95

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Solution

The fourth proportional to 41,825.08, 57,717.32 and 22,703.95 is: 31,330.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,825.08 : 57,717.32 = 22,703.95 : x
  2. Step 2: Convert to fraction form
    41,825.08/57,717.32 = 22,703.95/x
  3. Step 3: Cross multiply
    41,825.08x = 57,717.32 × 22,703.95
  4. Step 4: Simplify right side
    41,825.08x = 1,310,411,033.89
  5. Step 5: Solve for x
    x = 1,310,411,033.89/41,825.08
  6. Step 6: Final answer
    x = 31,330.75

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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.