Home / 35,233.37-52,850.05-30,475.39

Finding the Fourth Proportional to 35,233.37, 52,850.05 and 30,475.39

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Solution

The fourth proportional to 35,233.37, 52,850.05 and 30,475.39 is: 45,713.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,233.37 : 52,850.05 = 30,475.39 : x
  2. Step 2: Convert to fraction form
    35,233.37/52,850.05 = 30,475.39/x
  3. Step 3: Cross multiply
    35,233.37x = 52,850.05 × 30,475.39
  4. Step 4: Simplify right side
    35,233.37x = 1,610,625,829.33
  5. Step 5: Solve for x
    x = 1,610,625,829.33/35,233.37
  6. Step 6: Final answer
    x = 45,713.08

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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.