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Finding the Fourth Proportional to 237,598.06, 356,396.94 and 95,443.30

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Solution

The fourth proportional to 237,598.06, 356,396.94 and 95,443.30 is: 143,164.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,598.06 : 356,396.94 = 95,443.30 : x
  2. Step 2: Convert to fraction form
    237,598.06/356,396.94 = 95,443.30/x
  3. Step 3: Cross multiply
    237,598.06x = 356,396.94 × 95,443.30
  4. Step 4: Simplify right side
    237,598.06x = 34,015,700,063.50
  5. Step 5: Solve for x
    x = 34,015,700,063.50/237,598.06
  6. Step 6: Final answer
    x = 143,164.89

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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.