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Finding the Fourth Proportional to 241,468.34, 362,085.87 and 141,660.95

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Solution

The fourth proportional to 241,468.34, 362,085.87 and 141,660.95 is: 212,423.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,468.34 : 362,085.87 = 141,660.95 : x
  2. Step 2: Convert to fraction form
    241,468.34/362,085.87 = 141,660.95/x
  3. Step 3: Cross multiply
    241,468.34x = 362,085.87 × 141,660.95
  4. Step 4: Simplify right side
    241,468.34x = 51,293,428,684.89
  5. Step 5: Solve for x
    x = 51,293,428,684.89/241,468.34
  6. Step 6: Final answer
    x = 212,423.00

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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.