Home / 23,744.44-35,605.48-13,886.72

Finding the Fourth Proportional to 23,744.44, 35,605.48 and 13,886.72

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Solution

The fourth proportional to 23,744.44, 35,605.48 and 13,886.72 is: 20,823.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,744.44 : 35,605.48 = 13,886.72 : x
  2. Step 2: Convert to fraction form
    23,744.44/35,605.48 = 13,886.72/x
  3. Step 3: Cross multiply
    23,744.44x = 35,605.48 × 13,886.72
  4. Step 4: Simplify right side
    23,744.44x = 494,443,331.23
  5. Step 5: Solve for x
    x = 494,443,331.23/23,744.44
  6. Step 6: Final answer
    x = 20,823.54

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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.