Home / 24,110.64-33,272.64-13,500.18

Finding the Fourth Proportional to 24,110.64, 33,272.64 and 13,500.18

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Solution

The fourth proportional to 24,110.64, 33,272.64 and 13,500.18 is: 18,630.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,110.64 : 33,272.64 = 13,500.18 : x
  2. Step 2: Convert to fraction form
    24,110.64/33,272.64 = 13,500.18/x
  3. Step 3: Cross multiply
    24,110.64x = 33,272.64 × 13,500.18
  4. Step 4: Simplify right side
    24,110.64x = 449,186,629.08
  5. Step 5: Solve for x
    x = 449,186,629.08/24,110.64
  6. Step 6: Final answer
    x = 18,630.22

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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.