Home / 69,966.06-104,924.79-23,208

Finding the Fourth Proportional to 69,966.06, 104,924.79 and 23,208

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Solution

The fourth proportional to 69,966.06, 104,924.79 and 23,208 is: 34,803.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,966.06 : 104,924.79 = 23,208 : x
  2. Step 2: Convert to fraction form
    69,966.06/104,924.79 = 23,208/x
  3. Step 3: Cross multiply
    69,966.06x = 104,924.79 × 23,208
  4. Step 4: Simplify right side
    69,966.06x = 2,435,094,526.32
  5. Step 5: Solve for x
    x = 2,435,094,526.32/69,966.06
  6. Step 6: Final answer
    x = 34,803.94

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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.