Home / 234,222.24-351,343.08-68,010.24

Finding the Fourth Proportional to 234,222.24, 351,343.08 and 68,010.24

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Solution

The fourth proportional to 234,222.24, 351,343.08 and 68,010.24 is: 102,018.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,222.24 : 351,343.08 = 68,010.24 : x
  2. Step 2: Convert to fraction form
    234,222.24/351,343.08 = 68,010.24/x
  3. Step 3: Cross multiply
    234,222.24x = 351,343.08 × 68,010.24
  4. Step 4: Simplify right side
    234,222.24x = 23,894,927,193.14
  5. Step 5: Solve for x
    x = 23,894,927,193.14/234,222.24
  6. Step 6: Final answer
    x = 102,018.18

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1.5x scale

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.