Home / 173,200.30-259,800.45-114,102.70

Finding the Fourth Proportional to 173,200.30, 259,800.45 and 114,102.70

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Solution

The fourth proportional to 173,200.30, 259,800.45 and 114,102.70 is: 171,154.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,200.30 : 259,800.45 = 114,102.70 : x
  2. Step 2: Convert to fraction form
    173,200.30/259,800.45 = 114,102.70/x
  3. Step 3: Cross multiply
    173,200.30x = 259,800.45 × 114,102.70
  4. Step 4: Simplify right side
    173,200.30x = 29,643,932,806.22
  5. Step 5: Solve for x
    x = 29,643,932,806.22/173,200.30
  6. Step 6: Final answer
    x = 171,154.05

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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.