Home / 36,486.72-50,393.21-24,529.30

Finding the Fourth Proportional to 36,486.72, 50,393.21 and 24,529.30

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Solution

The fourth proportional to 36,486.72, 50,393.21 and 24,529.30 is: 33,878.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,486.72 : 50,393.21 = 24,529.30 : x
  2. Step 2: Convert to fraction form
    36,486.72/50,393.21 = 24,529.30/x
  3. Step 3: Cross multiply
    36,486.72x = 50,393.21 × 24,529.30
  4. Step 4: Simplify right side
    36,486.72x = 1,236,109,917.42
  5. Step 5: Solve for x
    x = 1,236,109,917.42/36,486.72
  6. Step 6: Final answer
    x = 33,878.35

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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.