Home / 38,936.28-53,727.66-23,832.48

Finding the Fourth Proportional to 38,936.28, 53,727.66 and 23,832.48

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Solution

The fourth proportional to 38,936.28, 53,727.66 and 23,832.48 is: 32,886.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,936.28 : 53,727.66 = 23,832.48 : x
  2. Step 2: Convert to fraction form
    38,936.28/53,727.66 = 23,832.48/x
  3. Step 3: Cross multiply
    38,936.28x = 53,727.66 × 23,832.48
  4. Step 4: Simplify right side
    38,936.28x = 1,280,463,382.40
  5. Step 5: Solve for x
    x = 1,280,463,382.40/38,936.28
  6. Step 6: Final answer
    x = 32,886.13

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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.