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Finding the Fourth Proportional to 241,953.77, 333,894.48 and 134,522.93

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Solution

The fourth proportional to 241,953.77, 333,894.48 and 134,522.93 is: 185,640.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,953.77 : 333,894.48 = 134,522.93 : x
  2. Step 2: Convert to fraction form
    241,953.77/333,894.48 = 134,522.93/x
  3. Step 3: Cross multiply
    241,953.77x = 333,894.48 × 134,522.93
  4. Step 4: Simplify right side
    241,953.77x = 44,916,463,760.43
  5. Step 5: Solve for x
    x = 44,916,463,760.43/241,953.77
  6. Step 6: Final answer
    x = 185,640.69

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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.