Home / 44,620.93-66,937.67-13,033.31

Finding the Fourth Proportional to 44,620.93, 66,937.67 and 13,033.31

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Solution

The fourth proportional to 44,620.93, 66,937.67 and 13,033.31 is: 19,551.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,620.93 : 66,937.67 = 13,033.31 : x
  2. Step 2: Convert to fraction form
    44,620.93/66,937.67 = 13,033.31/x
  3. Step 3: Cross multiply
    44,620.93x = 66,937.67 × 13,033.31
  4. Step 4: Simplify right side
    44,620.93x = 872,419,580.94
  5. Step 5: Solve for x
    x = 872,419,580.94/44,620.93
  6. Step 6: Final answer
    x = 19,551.80

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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.