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Finding the Fourth Proportional to 241,701.84, 362,497.95 and 91,888.83

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Solution

The fourth proportional to 241,701.84, 362,497.95 and 91,888.83 is: 137,812.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,701.84 : 362,497.95 = 91,888.83 : x
  2. Step 2: Convert to fraction form
    241,701.84/362,497.95 = 91,888.83/x
  3. Step 3: Cross multiply
    241,701.84x = 362,497.95 × 91,888.83
  4. Step 4: Simplify right side
    241,701.84x = 33,309,512,502.90
  5. Step 5: Solve for x
    x = 33,309,512,502.90/241,701.84
  6. Step 6: Final answer
    x = 137,812.41

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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.