Home / 246,926.76-370,390.28-69,433.77

Finding the Fourth Proportional to 246,926.76, 370,390.28 and 69,433.77

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Solution

The fourth proportional to 246,926.76, 370,390.28 and 69,433.77 is: 104,150.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,926.76 : 370,390.28 = 69,433.77 : x
  2. Step 2: Convert to fraction form
    246,926.76/370,390.28 = 69,433.77/x
  3. Step 3: Cross multiply
    246,926.76x = 370,390.28 × 69,433.77
  4. Step 4: Simplify right side
    246,926.76x = 25,717,593,164.59
  5. Step 5: Solve for x
    x = 25,717,593,164.59/246,926.76
  6. Step 6: Final answer
    x = 104,150.69

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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.