Home / 232,326.20-347,711.70-162,342.20

Finding the Fourth Proportional to 232,326.20, 347,711.70 and 162,342.20

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Solution

The fourth proportional to 232,326.20, 347,711.70 and 162,342.20 is: 242,969.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,326.20 : 347,711.70 = 162,342.20 : x
  2. Step 2: Convert to fraction form
    232,326.20/347,711.70 = 162,342.20/x
  3. Step 3: Cross multiply
    232,326.20x = 347,711.70 × 162,342.20
  4. Step 4: Simplify right side
    232,326.20x = 56,448,282,343.74
  5. Step 5: Solve for x
    x = 56,448,282,343.74/232,326.20
  6. Step 6: Final answer
    x = 242,969.94

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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.