Home / 46,084.80-68,954.40-41,937.60

Finding the Fourth Proportional to 46,084.80, 68,954.40 and 41,937.60

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Solution

The fourth proportional to 46,084.80, 68,954.40 and 41,937.60 is: 62,749.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,084.80 : 68,954.40 = 41,937.60 : x
  2. Step 2: Convert to fraction form
    46,084.80/68,954.40 = 41,937.60/x
  3. Step 3: Cross multiply
    46,084.80x = 68,954.40 × 41,937.60
  4. Step 4: Simplify right side
    46,084.80x = 2,891,782,045.44
  5. Step 5: Solve for x
    x = 2,891,782,045.44/46,084.80
  6. Step 6: Final answer
    x = 62,749.15

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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.