Home / 23,956.81-33,064.33-13,349.86

Finding the Fourth Proportional to 23,956.81, 33,064.33 and 13,349.86

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Solution

The fourth proportional to 23,956.81, 33,064.33 and 13,349.86 is: 18,425.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,956.81 : 33,064.33 = 13,349.86 : x
  2. Step 2: Convert to fraction form
    23,956.81/33,064.33 = 13,349.86/x
  3. Step 3: Cross multiply
    23,956.81x = 33,064.33 × 13,349.86
  4. Step 4: Simplify right side
    23,956.81x = 441,404,176.49
  5. Step 5: Solve for x
    x = 441,404,176.49/23,956.81
  6. Step 6: Final answer
    x = 18,425.00

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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.