Home / 264,084.48-364,193.28-245,007.36

Finding the Fourth Proportional to 264,084.48, 364,193.28 and 245,007.36

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Solution

The fourth proportional to 264,084.48, 364,193.28 and 245,007.36 is: 337,884.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,084.48 : 364,193.28 = 245,007.36 : x
  2. Step 2: Convert to fraction form
    264,084.48/364,193.28 = 245,007.36/x
  3. Step 3: Cross multiply
    264,084.48x = 364,193.28 × 245,007.36
  4. Step 4: Simplify right side
    264,084.48x = 89,230,034,062.54
  5. Step 5: Solve for x
    x = 89,230,034,062.54/264,084.48
  6. Step 6: Final answer
    x = 337,884.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.