Home / 297,326.37-410,304.56-168,262.45

Finding the Fourth Proportional to 297,326.37, 410,304.56 and 168,262.45

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Solution

The fourth proportional to 297,326.37, 410,304.56 and 168,262.45 is: 232,198.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,326.37 : 410,304.56 = 168,262.45 : x
  2. Step 2: Convert to fraction form
    297,326.37/410,304.56 = 168,262.45/x
  3. Step 3: Cross multiply
    297,326.37x = 410,304.56 × 168,262.45
  4. Step 4: Simplify right side
    297,326.37x = 69,038,850,511.77
  5. Step 5: Solve for x
    x = 69,038,850,511.77/297,326.37
  6. Step 6: Final answer
    x = 232,198.88

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1.5x scale

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.