Home / 222,326.37-333,490.34-53,846.81

Finding the Fourth Proportional to 222,326.37, 333,490.34 and 53,846.81

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Solution

The fourth proportional to 222,326.37, 333,490.34 and 53,846.81 is: 80,770.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,326.37 : 333,490.34 = 53,846.81 : x
  2. Step 2: Convert to fraction form
    222,326.37/333,490.34 = 53,846.81/x
  3. Step 3: Cross multiply
    222,326.37x = 333,490.34 × 53,846.81
  4. Step 4: Simplify right side
    222,326.37x = 17,957,389,341.02
  5. Step 5: Solve for x
    x = 17,957,389,341.02/222,326.37
  6. Step 6: Final answer
    x = 80,770.40

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1.5x scale

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.