Home / 350,974.08-526,460.58-114,316.38

Finding the Fourth Proportional to 350,974.08, 526,460.58 and 114,316.38

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Solution

The fourth proportional to 350,974.08, 526,460.58 and 114,316.38 is: 171,474.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,974.08 : 526,460.58 = 114,316.38 : x
  2. Step 2: Convert to fraction form
    350,974.08/526,460.58 = 114,316.38/x
  3. Step 3: Cross multiply
    350,974.08x = 526,460.58 × 114,316.38
  4. Step 4: Simplify right side
    350,974.08x = 60,183,067,718.30
  5. Step 5: Solve for x
    x = 60,183,067,718.30/350,974.08
  6. Step 6: Final answer
    x = 171,474.39

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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.