Home / 173,061.50-259,591.07-93,137.07

Finding the Fourth Proportional to 173,061.50, 259,591.07 and 93,137.07

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Solution

The fourth proportional to 173,061.50, 259,591.07 and 93,137.07 is: 139,704.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,061.50 : 259,591.07 = 93,137.07 : x
  2. Step 2: Convert to fraction form
    173,061.50/259,591.07 = 93,137.07/x
  3. Step 3: Cross multiply
    173,061.50x = 259,591.07 × 93,137.07
  4. Step 4: Simplify right side
    173,061.50x = 24,177,551,192.28
  5. Step 5: Solve for x
    x = 24,177,551,192.28/173,061.50
  6. Step 6: Final answer
    x = 139,704.97

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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.