Home / 241,766.43-333,631.62-134,336.74

Finding the Fourth Proportional to 241,766.43, 333,631.62 and 134,336.74

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Solution

The fourth proportional to 241,766.43, 333,631.62 and 134,336.74 is: 185,381.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,766.43 : 333,631.62 = 134,336.74 : x
  2. Step 2: Convert to fraction form
    241,766.43/333,631.62 = 134,336.74/x
  3. Step 3: Cross multiply
    241,766.43x = 333,631.62 × 134,336.74
  4. Step 4: Simplify right side
    241,766.43x = 44,818,983,520.04
  5. Step 5: Solve for x
    x = 44,818,983,520.04/241,766.43
  6. Step 6: Final answer
    x = 185,381.33

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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.