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Finding the Fourth Proportional to 84,544.88, 116,675.60 and 46,819.13

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Solution

The fourth proportional to 84,544.88, 116,675.60 and 46,819.13 is: 64,612.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,544.88 : 116,675.60 = 46,819.13 : x
  2. Step 2: Convert to fraction form
    84,544.88/116,675.60 = 46,819.13/x
  3. Step 3: Cross multiply
    84,544.88x = 116,675.60 × 46,819.13
  4. Step 4: Simplify right side
    84,544.88x = 5,462,649,266.75
  5. Step 5: Solve for x
    x = 5,462,649,266.75/84,544.88
  6. Step 6: Final answer
    x = 64,612.42

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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.