Home / 104,343.47-156,524.58-29,464.37

Finding the Fourth Proportional to 104,343.47, 156,524.58 and 29,464.37

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Solution

The fourth proportional to 104,343.47, 156,524.58 and 29,464.37 is: 44,199.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,343.47 : 156,524.58 = 29,464.37 : x
  2. Step 2: Convert to fraction form
    104,343.47/156,524.58 = 29,464.37/x
  3. Step 3: Cross multiply
    104,343.47x = 156,524.58 × 29,464.37
  4. Step 4: Simplify right side
    104,343.47x = 4,611,897,991.89
  5. Step 5: Solve for x
    x = 4,611,897,991.89/104,343.47
  6. Step 6: Final answer
    x = 44,199.20

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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.