Home / 173,196.30-259,794.45-114,098.70

Finding the Fourth Proportional to 173,196.30, 259,794.45 and 114,098.70

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Solution

The fourth proportional to 173,196.30, 259,794.45 and 114,098.70 is: 171,148.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,196.30 : 259,794.45 = 114,098.70 : x
  2. Step 2: Convert to fraction form
    173,196.30/259,794.45 = 114,098.70/x
  3. Step 3: Cross multiply
    173,196.30x = 259,794.45 × 114,098.70
  4. Step 4: Simplify right side
    173,196.30x = 29,642,209,012.22
  5. Step 5: Solve for x
    x = 29,642,209,012.22/173,196.30
  6. Step 6: Final answer
    x = 171,148.05

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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.