Home / 46,194.31-69,264.94-18,081.45

Finding the Fourth Proportional to 46,194.31, 69,264.94 and 18,081.45

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Solution

The fourth proportional to 46,194.31, 69,264.94 and 18,081.45 is: 27,111.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,194.31 : 69,264.94 = 18,081.45 : x
  2. Step 2: Convert to fraction form
    46,194.31/69,264.94 = 18,081.45/x
  3. Step 3: Cross multiply
    46,194.31x = 69,264.94 × 18,081.45
  4. Step 4: Simplify right side
    46,194.31x = 1,252,410,494.64
  5. Step 5: Solve for x
    x = 1,252,410,494.64/46,194.31
  6. Step 6: Final answer
    x = 27,111.79

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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.