Home / 377,336.68-566,008.96-111,102.23

Finding the Fourth Proportional to 377,336.68, 566,008.96 and 111,102.23

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Solution

The fourth proportional to 377,336.68, 566,008.96 and 111,102.23 is: 166,654.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,336.68 : 566,008.96 = 111,102.23 : x
  2. Step 2: Convert to fraction form
    377,336.68/566,008.96 = 111,102.23/x
  3. Step 3: Cross multiply
    377,336.68x = 566,008.96 × 111,102.23
  4. Step 4: Simplify right side
    377,336.68x = 62,884,857,655.98
  5. Step 5: Solve for x
    x = 62,884,857,655.98/377,336.68
  6. Step 6: Final answer
    x = 166,654.51

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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.