Home / 297,327.37-410,305.94-168,263.45

Finding the Fourth Proportional to 297,327.37, 410,305.94 and 168,263.45

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Solution

The fourth proportional to 297,327.37, 410,305.94 and 168,263.45 is: 232,200.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,327.37 : 410,305.94 = 168,263.45 : x
  2. Step 2: Convert to fraction form
    297,327.37/410,305.94 = 168,263.45/x
  3. Step 3: Cross multiply
    297,327.37x = 410,305.94 × 168,263.45
  4. Step 4: Simplify right side
    297,327.37x = 69,039,493,019.89
  5. Step 5: Solve for x
    x = 69,039,493,019.89/297,327.37
  6. Step 6: Final answer
    x = 232,200.26

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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.