Home / 34,905.84-52,365.24-11,548.68

Finding the Fourth Proportional to 34,905.84, 52,365.24 and 11,548.68

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Solution

The fourth proportional to 34,905.84, 52,365.24 and 11,548.68 is: 17,325.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,905.84 : 52,365.24 = 11,548.68 : x
  2. Step 2: Convert to fraction form
    34,905.84/52,365.24 = 11,548.68/x
  3. Step 3: Cross multiply
    34,905.84x = 52,365.24 × 11,548.68
  4. Step 4: Simplify right side
    34,905.84x = 604,749,399.88
  5. Step 5: Solve for x
    x = 604,749,399.88/34,905.84
  6. Step 6: Final answer
    x = 17,325.16

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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.