Home / 24,519.27-33,836.34-13,908.81

Finding the Fourth Proportional to 24,519.27, 33,836.34 and 13,908.81

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Solution

The fourth proportional to 24,519.27, 33,836.34 and 13,908.81 is: 19,194.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,519.27 : 33,836.34 = 13,908.81 : x
  2. Step 2: Convert to fraction form
    24,519.27/33,836.34 = 13,908.81/x
  3. Step 3: Cross multiply
    24,519.27x = 33,836.34 × 13,908.81
  4. Step 4: Simplify right side
    24,519.27x = 470,623,224.16
  5. Step 5: Solve for x
    x = 470,623,224.16/24,519.27
  6. Step 6: Final answer
    x = 19,194.01

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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.