Home / 250,035.02-374,951.46-92,228.30

Finding the Fourth Proportional to 250,035.02, 374,951.46 and 92,228.30

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Solution

The fourth proportional to 250,035.02, 374,951.46 and 92,228.30 is: 138,305.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,035.02 : 374,951.46 = 92,228.30 : x
  2. Step 2: Convert to fraction form
    250,035.02/374,951.46 = 92,228.30/x
  3. Step 3: Cross multiply
    250,035.02x = 374,951.46 × 92,228.30
  4. Step 4: Simplify right side
    250,035.02x = 34,581,135,738.32
  5. Step 5: Solve for x
    x = 34,581,135,738.32/250,035.02
  6. Step 6: Final answer
    x = 138,305.17

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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.