Home / 36,349.90-50,153.90-22,197.58

Finding the Fourth Proportional to 36,349.90, 50,153.90 and 22,197.58

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Solution

The fourth proportional to 36,349.90, 50,153.90 and 22,197.58 is: 30,627.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,349.90 : 50,153.90 = 22,197.58 : x
  2. Step 2: Convert to fraction form
    36,349.90/50,153.90 = 22,197.58/x
  3. Step 3: Cross multiply
    36,349.90x = 50,153.90 × 22,197.58
  4. Step 4: Simplify right side
    36,349.90x = 1,113,295,207.56
  5. Step 5: Solve for x
    x = 1,113,295,207.56/36,349.90
  6. Step 6: Final answer
    x = 30,627.19

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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.