Home / 246,674.13-370,069.69-80,462.13

Finding the Fourth Proportional to 246,674.13, 370,069.69 and 80,462.13

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Solution

The fourth proportional to 246,674.13, 370,069.69 and 80,462.13 is: 120,712.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,674.13 : 370,069.69 = 80,462.13 : x
  2. Step 2: Convert to fraction form
    246,674.13/370,069.69 = 80,462.13/x
  3. Step 3: Cross multiply
    246,674.13x = 370,069.69 × 80,462.13
  4. Step 4: Simplify right side
    246,674.13x = 29,776,593,655.49
  5. Step 5: Solve for x
    x = 29,776,593,655.49/246,674.13
  6. Step 6: Final answer
    x = 120,712.27

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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.