Home / 24,447.80-36,623.10-13,334.60

Finding the Fourth Proportional to 24,447.80, 36,623.10 and 13,334.60

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Solution

The fourth proportional to 24,447.80, 36,623.10 and 13,334.60 is: 19,975.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,447.80 : 36,623.10 = 13,334.60 : x
  2. Step 2: Convert to fraction form
    24,447.80/36,623.10 = 13,334.60/x
  3. Step 3: Cross multiply
    24,447.80x = 36,623.10 × 13,334.60
  4. Step 4: Simplify right side
    24,447.80x = 488,354,389.26
  5. Step 5: Solve for x
    x = 488,354,389.26/24,447.80
  6. Step 6: Final answer
    x = 19,975.39

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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.