Home / 43,131.72-59,515.38-24,267.72

Finding the Fourth Proportional to 43,131.72, 59,515.38 and 24,267.72

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Solution

The fourth proportional to 43,131.72, 59,515.38 and 24,267.72 is: 33,485.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,131.72 : 59,515.38 = 24,267.72 : x
  2. Step 2: Convert to fraction form
    43,131.72/59,515.38 = 24,267.72/x
  3. Step 3: Cross multiply
    43,131.72x = 59,515.38 × 24,267.72
  4. Step 4: Simplify right side
    43,131.72x = 1,444,302,577.53
  5. Step 5: Solve for x
    x = 1,444,302,577.53/43,131.72
  6. Step 6: Final answer
    x = 33,485.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.