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Finding the Fourth Proportional to 236,059.63, 325,752.08 and 134,084.77

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Solution

The fourth proportional to 236,059.63, 325,752.08 and 134,084.77 is: 185,031.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,059.63 : 325,752.08 = 134,084.77 : x
  2. Step 2: Convert to fraction form
    236,059.63/325,752.08 = 134,084.77/x
  3. Step 3: Cross multiply
    236,059.63x = 325,752.08 × 134,084.77
  4. Step 4: Simplify right side
    236,059.63x = 43,678,391,993.24
  5. Step 5: Solve for x
    x = 43,678,391,993.24/236,059.63
  6. Step 6: Final answer
    x = 185,031.18

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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.