Home / 297,222.12-410,195.34-169,873.44

Finding the Fourth Proportional to 297,222.12, 410,195.34 and 169,873.44

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Solution

The fourth proportional to 297,222.12, 410,195.34 and 169,873.44 is: 234,441.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,222.12 : 410,195.34 = 169,873.44 : x
  2. Step 2: Convert to fraction form
    297,222.12/410,195.34 = 169,873.44/x
  3. Step 3: Cross multiply
    297,222.12x = 410,195.34 × 169,873.44
  4. Step 4: Simplify right side
    297,222.12x = 69,681,293,477.77
  5. Step 5: Solve for x
    x = 69,681,293,477.77/297,222.12
  6. Step 6: Final answer
    x = 234,441.82

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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.