Home / 45,769.86-68,699.07-22,094.10

Finding the Fourth Proportional to 45,769.86, 68,699.07 and 22,094.10

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Solution

The fourth proportional to 45,769.86, 68,699.07 and 22,094.10 is: 33,162.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,769.86 : 68,699.07 = 22,094.10 : x
  2. Step 2: Convert to fraction form
    45,769.86/68,699.07 = 22,094.10/x
  3. Step 3: Cross multiply
    45,769.86x = 68,699.07 × 22,094.10
  4. Step 4: Simplify right side
    45,769.86x = 1,517,844,122.49
  5. Step 5: Solve for x
    x = 1,517,844,122.49/45,769.86
  6. Step 6: Final answer
    x = 33,162.52

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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.