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Finding the Fourth Proportional to 67,460.62, 93,095.13 and 37,246

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Solution

The fourth proportional to 67,460.62, 93,095.13 and 37,246 is: 51,399.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,460.62 : 93,095.13 = 37,246 : x
  2. Step 2: Convert to fraction form
    67,460.62/93,095.13 = 37,246/x
  3. Step 3: Cross multiply
    67,460.62x = 93,095.13 × 37,246
  4. Step 4: Simplify right side
    67,460.62x = 3,467,421,211.98
  5. Step 5: Solve for x
    x = 3,467,421,211.98/67,460.62
  6. Step 6: Final answer
    x = 51,399.19

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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.