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Finding the Fourth Proportional to 110,277.52, 165,334.64 and 35,354.08

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Solution

The fourth proportional to 110,277.52, 165,334.64 and 35,354.08 is: 53,004.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,277.52 : 165,334.64 = 35,354.08 : x
  2. Step 2: Convert to fraction form
    110,277.52/165,334.64 = 35,354.08/x
  3. Step 3: Cross multiply
    110,277.52x = 165,334.64 × 35,354.08
  4. Step 4: Simplify right side
    110,277.52x = 5,845,254,089.33
  5. Step 5: Solve for x
    x = 5,845,254,089.33/110,277.52
  6. Step 6: Final answer
    x = 53,004.95

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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.