Home / 44,466.85-66,675.66-18,190.05

Finding the Fourth Proportional to 44,466.85, 66,675.66 and 18,190.05

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Solution

The fourth proportional to 44,466.85, 66,675.66 and 18,190.05 is: 27,275.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,466.85 : 66,675.66 = 18,190.05 : x
  2. Step 2: Convert to fraction form
    44,466.85/66,675.66 = 18,190.05/x
  3. Step 3: Cross multiply
    44,466.85x = 66,675.66 × 18,190.05
  4. Step 4: Simplify right side
    44,466.85x = 1,212,833,589.18
  5. Step 5: Solve for x
    x = 1,212,833,589.18/44,466.85
  6. Step 6: Final answer
    x = 27,275.01

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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.