Home / 246,094.20-368,363.70-193,217.40

Finding the Fourth Proportional to 246,094.20, 368,363.70 and 193,217.40

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Solution

The fourth proportional to 246,094.20, 368,363.70 and 193,217.40 is: 289,215.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,094.20 : 368,363.70 = 193,217.40 : x
  2. Step 2: Convert to fraction form
    246,094.20/368,363.70 = 193,217.40/x
  3. Step 3: Cross multiply
    246,094.20x = 368,363.70 × 193,217.40
  4. Step 4: Simplify right side
    246,094.20x = 71,174,276,368.38
  5. Step 5: Solve for x
    x = 71,174,276,368.38/246,094.20
  6. Step 6: Final answer
    x = 289,215.58

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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.