Home / 24,126-33,293.88-13,515.63

Finding the Fourth Proportional to 24,126, 33,293.88 and 13,515.63

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Solution

The fourth proportional to 24,126, 33,293.88 and 13,515.63 is: 18,651.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,126 : 33,293.88 = 13,515.63 : x
  2. Step 2: Convert to fraction form
    24,126/33,293.88 = 13,515.63/x
  3. Step 3: Cross multiply
    24,126x = 33,293.88 × 13,515.63
  4. Step 4: Simplify right side
    24,126x = 449,987,763.34
  5. Step 5: Solve for x
    x = 449,987,763.34/24,126
  6. Step 6: Final answer
    x = 18,651.57

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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.