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Finding the Fourth Proportional to 213,458.33, 294,573.41 and 116,664.14

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Solution

The fourth proportional to 213,458.33, 294,573.41 and 116,664.14 is: 160,997.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,458.33 : 294,573.41 = 116,664.14 : x
  2. Step 2: Convert to fraction form
    213,458.33/294,573.41 = 116,664.14/x
  3. Step 3: Cross multiply
    213,458.33x = 294,573.41 × 116,664.14
  4. Step 4: Simplify right side
    213,458.33x = 34,366,151,488.33
  5. Step 5: Solve for x
    x = 34,366,151,488.33/213,458.33
  6. Step 6: Final answer
    x = 160,997.01

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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.