Home / 68,456.01-94,467.45-37,410.03

Finding the Fourth Proportional to 68,456.01, 94,467.45 and 37,410.03

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Solution

The fourth proportional to 68,456.01, 94,467.45 and 37,410.03 is: 51,624.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,456.01 : 94,467.45 = 37,410.03 : x
  2. Step 2: Convert to fraction form
    68,456.01/94,467.45 = 37,410.03/x
  3. Step 3: Cross multiply
    68,456.01x = 94,467.45 × 37,410.03
  4. Step 4: Simplify right side
    68,456.01x = 3,534,030,278.81
  5. Step 5: Solve for x
    x = 3,534,030,278.81/68,456.01
  6. Step 6: Final answer
    x = 51,624.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.