Home / 246,059.07-369,088.75-68,570.75

Finding the Fourth Proportional to 246,059.07, 369,088.75 and 68,570.75

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Solution

The fourth proportional to 246,059.07, 369,088.75 and 68,570.75 is: 102,856.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,059.07 : 369,088.75 = 68,570.75 : x
  2. Step 2: Convert to fraction form
    246,059.07/369,088.75 = 68,570.75/x
  3. Step 3: Cross multiply
    246,059.07x = 369,088.75 × 68,570.75
  4. Step 4: Simplify right side
    246,059.07x = 25,308,693,412.50
  5. Step 5: Solve for x
    x = 25,308,693,412.50/246,059.07
  6. Step 6: Final answer
    x = 102,856.17

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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.