Home / 24,893.51-34,353.44-13,563.54

Finding the Fourth Proportional to 24,893.51, 34,353.44 and 13,563.54

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Solution

The fourth proportional to 24,893.51, 34,353.44 and 13,563.54 is: 18,717.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,893.51 : 34,353.44 = 13,563.54 : x
  2. Step 2: Convert to fraction form
    24,893.51/34,353.44 = 13,563.54/x
  3. Step 3: Cross multiply
    24,893.51x = 34,353.44 × 13,563.54
  4. Step 4: Simplify right side
    24,893.51x = 465,954,189.76
  5. Step 5: Solve for x
    x = 465,954,189.76/24,893.51
  6. Step 6: Final answer
    x = 18,717.90

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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.