Home / 350,826.30-526,244.25-114,170.22

Finding the Fourth Proportional to 350,826.30, 526,244.25 and 114,170.22

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Solution

The fourth proportional to 350,826.30, 526,244.25 and 114,170.22 is: 171,256.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,826.30 : 526,244.25 = 114,170.22 : x
  2. Step 2: Convert to fraction form
    350,826.30/526,244.25 = 114,170.22/x
  3. Step 3: Cross multiply
    350,826.30x = 526,244.25 × 114,170.22
  4. Step 4: Simplify right side
    350,826.30x = 60,081,421,796.24
  5. Step 5: Solve for x
    x = 60,081,421,796.24/350,826.30
  6. Step 6: Final answer
    x = 171,256.89

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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.