Home / 35,194.59-52,709.54-30,552.75

Finding the Fourth Proportional to 35,194.59, 52,709.54 and 30,552.75

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Solution

The fourth proportional to 35,194.59, 52,709.54 and 30,552.75 is: 45,757.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,194.59 : 52,709.54 = 30,552.75 : x
  2. Step 2: Convert to fraction form
    35,194.59/52,709.54 = 30,552.75/x
  3. Step 3: Cross multiply
    35,194.59x = 52,709.54 × 30,552.75
  4. Step 4: Simplify right side
    35,194.59x = 1,610,421,245.47
  5. Step 5: Solve for x
    x = 1,610,421,245.47/35,194.59
  6. Step 6: Final answer
    x = 45,757.64

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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.