Home / 24,055.35-33,195.69-13,445.07

Finding the Fourth Proportional to 24,055.35, 33,195.69 and 13,445.07

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Solution

The fourth proportional to 24,055.35, 33,195.69 and 13,445.07 is: 18,553.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,055.35 : 33,195.69 = 13,445.07 : x
  2. Step 2: Convert to fraction form
    24,055.35/33,195.69 = 13,445.07/x
  3. Step 3: Cross multiply
    24,055.35x = 33,195.69 × 13,445.07
  4. Step 4: Simplify right side
    24,055.35x = 446,318,375.75
  5. Step 5: Solve for x
    x = 446,318,375.75/24,055.35
  6. Step 6: Final answer
    x = 18,553.81

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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.