Home / 94,738.61-141,284.46-93,467.42

Finding the Fourth Proportional to 94,738.61, 141,284.46 and 93,467.42

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Solution

The fourth proportional to 94,738.61, 141,284.46 and 93,467.42 is: 139,388.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,738.61 : 141,284.46 = 93,467.42 : x
  2. Step 2: Convert to fraction form
    94,738.61/141,284.46 = 93,467.42/x
  3. Step 3: Cross multiply
    94,738.61x = 141,284.46 × 93,467.42
  4. Step 4: Simplify right side
    94,738.61x = 13,205,494,195.96
  5. Step 5: Solve for x
    x = 13,205,494,195.96/94,738.61
  6. Step 6: Final answer
    x = 139,388.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.