Home / 334,794.20-462,095.70-191,636.96

Finding the Fourth Proportional to 334,794.20, 462,095.70 and 191,636.96

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Solution

The fourth proportional to 334,794.20, 462,095.70 and 191,636.96 is: 264,504.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,794.20 : 462,095.70 = 191,636.96 : x
  2. Step 2: Convert to fraction form
    334,794.20/462,095.70 = 191,636.96/x
  3. Step 3: Cross multiply
    334,794.20x = 462,095.70 × 191,636.96
  4. Step 4: Simplify right side
    334,794.20x = 88,554,615,177.07
  5. Step 5: Solve for x
    x = 88,554,615,177.07/334,794.20
  6. Step 6: Final answer
    x = 264,504.63

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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.