Home / 23,846.07-32,905.04-13,233.09

Finding the Fourth Proportional to 23,846.07, 32,905.04 and 13,233.09

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Solution

The fourth proportional to 23,846.07, 32,905.04 and 13,233.09 is: 18,260.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,846.07 : 32,905.04 = 13,233.09 : x
  2. Step 2: Convert to fraction form
    23,846.07/32,905.04 = 13,233.09/x
  3. Step 3: Cross multiply
    23,846.07x = 32,905.04 × 13,233.09
  4. Step 4: Simplify right side
    23,846.07x = 435,435,289.61
  5. Step 5: Solve for x
    x = 435,435,289.61/23,846.07
  6. Step 6: Final answer
    x = 18,260.25

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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.