Home / 23,937.94-33,033.09-13,325.68

Finding the Fourth Proportional to 23,937.94, 33,033.09 and 13,325.68

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Solution

The fourth proportional to 23,937.94, 33,033.09 and 13,325.68 is: 18,388.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,937.94 : 33,033.09 = 13,325.68 : x
  2. Step 2: Convert to fraction form
    23,937.94/33,033.09 = 13,325.68/x
  3. Step 3: Cross multiply
    23,937.94x = 33,033.09 × 13,325.68
  4. Step 4: Simplify right side
    23,937.94x = 440,188,386.75
  5. Step 5: Solve for x
    x = 440,188,386.75/23,937.94
  6. Step 6: Final answer
    x = 18,388.73

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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.