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Finding the Fourth Proportional to 241,688.59, 333,520.99 and 134,265.38

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Solution

The fourth proportional to 241,688.59, 333,520.99 and 134,265.38 is: 185,281.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,688.59 : 333,520.99 = 134,265.38 : x
  2. Step 2: Convert to fraction form
    241,688.59/333,520.99 = 134,265.38/x
  3. Step 3: Cross multiply
    241,688.59x = 333,520.99 × 134,265.38
  4. Step 4: Simplify right side
    241,688.59x = 44,780,322,460.33
  5. Step 5: Solve for x
    x = 44,780,322,460.33/241,688.59
  6. Step 6: Final answer
    x = 185,281.08

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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.