Home / 38,836.98-53,593.56-23,724.36

Finding the Fourth Proportional to 38,836.98, 53,593.56 and 23,724.36

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Solution

The fourth proportional to 38,836.98, 53,593.56 and 23,724.36 is: 32,738.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,836.98 : 53,593.56 = 23,724.36 : x
  2. Step 2: Convert to fraction form
    38,836.98/53,593.56 = 23,724.36/x
  3. Step 3: Cross multiply
    38,836.98x = 53,593.56 × 23,724.36
  4. Step 4: Simplify right side
    38,836.98x = 1,271,472,911.12
  5. Step 5: Solve for x
    x = 1,271,472,911.12/38,836.98
  6. Step 6: Final answer
    x = 32,738.72

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Double scale
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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.