Home / 683,192.30-1,024,102.69-233,605.72

Finding the Fourth Proportional to 683,192.30, 1,024,102.69 and 233,605.72

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Solution

The fourth proportional to 683,192.30, 1,024,102.69 and 233,605.72 is: 350,174.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,192.30 : 1,024,102.69 = 233,605.72 : x
  2. Step 2: Convert to fraction form
    683,192.30/1,024,102.69 = 233,605.72/x
  3. Step 3: Cross multiply
    683,192.30x = 1,024,102.69 × 233,605.72
  4. Step 4: Simplify right side
    683,192.30x = 239,236,246,251.39
  5. Step 5: Solve for x
    x = 239,236,246,251.39/683,192.30
  6. Step 6: Final answer
    x = 350,174.10

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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.