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Finding the Fourth Proportional to 237,001.68, 355,502.88 and 94,910.94

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Solution

The fourth proportional to 237,001.68, 355,502.88 and 94,910.94 is: 142,366.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,001.68 : 355,502.88 = 94,910.94 : x
  2. Step 2: Convert to fraction form
    237,001.68/355,502.88 = 94,910.94/x
  3. Step 3: Cross multiply
    237,001.68x = 355,502.88 × 94,910.94
  4. Step 4: Simplify right side
    237,001.68x = 33,741,112,513.51
  5. Step 5: Solve for x
    x = 33,741,112,513.51/237,001.68
  6. Step 6: Final answer
    x = 142,366.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.