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Finding the Fourth Proportional to 23,854.81, 35,783.03 and 6,326.41

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Solution

The fourth proportional to 23,854.81, 35,783.03 and 6,326.41 is: 9,489.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,854.81 : 35,783.03 = 6,326.41 : x
  2. Step 2: Convert to fraction form
    23,854.81/35,783.03 = 6,326.41/x
  3. Step 3: Cross multiply
    23,854.81x = 35,783.03 × 6,326.41
  4. Step 4: Simplify right side
    23,854.81x = 226,378,118.82
  5. Step 5: Solve for x
    x = 226,378,118.82/23,854.81
  6. Step 6: Final answer
    x = 9,489.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.