Home / 24,593.64-33,939.21-13,983.91

Finding the Fourth Proportional to 24,593.64, 33,939.21 and 13,983.91

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Solution

The fourth proportional to 24,593.64, 33,939.21 and 13,983.91 is: 19,297.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,593.64 : 33,939.21 = 13,983.91 : x
  2. Step 2: Convert to fraction form
    24,593.64/33,939.21 = 13,983.91/x
  3. Step 3: Cross multiply
    24,593.64x = 33,939.21 × 13,983.91
  4. Step 4: Simplify right side
    24,593.64x = 474,602,858.11
  5. Step 5: Solve for x
    x = 474,602,858.11/24,593.64
  6. Step 6: Final answer
    x = 19,297.79

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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.