Home / 13,024.26-19,539.09-5,233.68

Finding the Fourth Proportional to 13,024.26, 19,539.09 and 5,233.68

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Solution

The fourth proportional to 13,024.26, 19,539.09 and 5,233.68 is: 7,851.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,024.26 : 19,539.09 = 5,233.68 : x
  2. Step 2: Convert to fraction form
    13,024.26/19,539.09 = 5,233.68/x
  3. Step 3: Cross multiply
    13,024.26x = 19,539.09 × 5,233.68
  4. Step 4: Simplify right side
    13,024.26x = 102,261,344.55
  5. Step 5: Solve for x
    x = 102,261,344.55/13,024.26
  6. Step 6: Final answer
    x = 7,851.60

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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.