Home / 41,362-62,032.08-17,983.12

Finding the Fourth Proportional to 41,362, 62,032.08 and 17,983.12

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Solution

The fourth proportional to 41,362, 62,032.08 and 17,983.12 is: 26,969.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,362 : 62,032.08 = 17,983.12 : x
  2. Step 2: Convert to fraction form
    41,362/62,032.08 = 17,983.12/x
  3. Step 3: Cross multiply
    41,362x = 62,032.08 × 17,983.12
  4. Step 4: Simplify right side
    41,362x = 1,115,530,338.49
  5. Step 5: Solve for x
    x = 1,115,530,338.49/41,362
  6. Step 6: Final answer
    x = 26,969.93

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1.5x scale

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.