Home / 114,346.14-171,519.21-52,034.46

Finding the Fourth Proportional to 114,346.14, 171,519.21 and 52,034.46

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Solution

The fourth proportional to 114,346.14, 171,519.21 and 52,034.46 is: 78,051.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,346.14 : 171,519.21 = 52,034.46 : x
  2. Step 2: Convert to fraction form
    114,346.14/171,519.21 = 52,034.46/x
  3. Step 3: Cross multiply
    114,346.14x = 171,519.21 × 52,034.46
  4. Step 4: Simplify right side
    114,346.14x = 8,924,909,471.98
  5. Step 5: Solve for x
    x = 8,924,909,471.98/114,346.14
  6. Step 6: Final answer
    x = 78,051.69

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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.