Home / 332,836.13-459,313.86-181,933.13

Finding the Fourth Proportional to 332,836.13, 459,313.86 and 181,933.13

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Solution

The fourth proportional to 332,836.13, 459,313.86 and 181,933.13 is: 251,067.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,836.13 : 459,313.86 = 181,933.13 : x
  2. Step 2: Convert to fraction form
    332,836.13/459,313.86 = 181,933.13/x
  3. Step 3: Cross multiply
    332,836.13x = 459,313.86 × 181,933.13
  4. Step 4: Simplify right side
    332,836.13x = 83,564,405,905.61
  5. Step 5: Solve for x
    x = 83,564,405,905.61/332,836.13
  6. Step 6: Final answer
    x = 251,067.72

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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.