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Finding the Fourth Proportional to 241,590.84, 333,410.78 and 134,160.87

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Solution

The fourth proportional to 241,590.84, 333,410.78 and 134,160.87 is: 185,150.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,590.84 : 333,410.78 = 134,160.87 : x
  2. Step 2: Convert to fraction form
    241,590.84/333,410.78 = 134,160.87/x
  3. Step 3: Cross multiply
    241,590.84x = 333,410.78 × 134,160.87
  4. Step 4: Simplify right side
    241,590.84x = 44,730,679,641.37
  5. Step 5: Solve for x
    x = 44,730,679,641.37/241,590.84
  6. Step 6: Final answer
    x = 185,150.56

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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.