Home / 237,353.70-356,202.07-93,280.96

Finding the Fourth Proportional to 237,353.70, 356,202.07 and 93,280.96

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Solution

The fourth proportional to 237,353.70, 356,202.07 and 93,280.96 is: 139,988.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,353.70 : 356,202.07 = 93,280.96 : x
  2. Step 2: Convert to fraction form
    237,353.70/356,202.07 = 93,280.96/x
  3. Step 3: Cross multiply
    237,353.70x = 356,202.07 × 93,280.96
  4. Step 4: Simplify right side
    237,353.70x = 33,226,869,919.88
  5. Step 5: Solve for x
    x = 33,226,869,919.88/237,353.70
  6. Step 6: Final answer
    x = 139,988.84

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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.