Home / 24,388.09-33,616.62-19,904.13

Finding the Fourth Proportional to 24,388.09, 33,616.62 and 19,904.13

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Solution

The fourth proportional to 24,388.09, 33,616.62 and 19,904.13 is: 27,435.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,388.09 : 33,616.62 = 19,904.13 : x
  2. Step 2: Convert to fraction form
    24,388.09/33,616.62 = 19,904.13/x
  3. Step 3: Cross multiply
    24,388.09x = 33,616.62 × 19,904.13
  4. Step 4: Simplify right side
    24,388.09x = 669,109,574.64
  5. Step 5: Solve for x
    x = 669,109,574.64/24,388.09
  6. Step 6: Final answer
    x = 27,435.92

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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.