Home / 24,359.25-33,615.77-13,181.25

Finding the Fourth Proportional to 24,359.25, 33,615.77 and 13,181.25

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Solution

The fourth proportional to 24,359.25, 33,615.77 and 13,181.25 is: 18,190.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,359.25 : 33,615.77 = 13,181.25 : x
  2. Step 2: Convert to fraction form
    24,359.25/33,615.77 = 13,181.25/x
  3. Step 3: Cross multiply
    24,359.25x = 33,615.77 × 13,181.25
  4. Step 4: Simplify right side
    24,359.25x = 443,097,868.31
  5. Step 5: Solve for x
    x = 443,097,868.31/24,359.25
  6. Step 6: Final answer
    x = 18,190.13

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1.5x scale

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.