Home / 173,152.20-259,728.30-94,225.80

Finding the Fourth Proportional to 173,152.20, 259,728.30 and 94,225.80

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Solution

The fourth proportional to 173,152.20, 259,728.30 and 94,225.80 is: 141,338.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,152.20 : 259,728.30 = 94,225.80 : x
  2. Step 2: Convert to fraction form
    173,152.20/259,728.30 = 94,225.80/x
  3. Step 3: Cross multiply
    173,152.20x = 259,728.30 × 94,225.80
  4. Step 4: Simplify right side
    173,152.20x = 24,473,106,850.14
  5. Step 5: Solve for x
    x = 24,473,106,850.14/173,152.20
  6. Step 6: Final answer
    x = 141,338.70

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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.