Home / 36,173.34-54,165.63-29,114.82

Finding the Fourth Proportional to 36,173.34, 54,165.63 and 29,114.82

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Solution

The fourth proportional to 36,173.34, 54,165.63 and 29,114.82 is: 43,596.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,173.34 : 54,165.63 = 29,114.82 : x
  2. Step 2: Convert to fraction form
    36,173.34/54,165.63 = 29,114.82/x
  3. Step 3: Cross multiply
    36,173.34x = 54,165.63 × 29,114.82
  4. Step 4: Simplify right side
    36,173.34x = 1,577,022,567.64
  5. Step 5: Solve for x
    x = 1,577,022,567.64/36,173.34
  6. Step 6: Final answer
    x = 43,596.27

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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.