Home / 110,554.48-165,864.25-35,673.22

Finding the Fourth Proportional to 110,554.48, 165,864.25 and 35,673.22

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Solution

The fourth proportional to 110,554.48, 165,864.25 and 35,673.22 is: 53,520.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,554.48 : 165,864.25 = 35,673.22 : x
  2. Step 2: Convert to fraction form
    110,554.48/165,864.25 = 35,673.22/x
  3. Step 3: Cross multiply
    110,554.48x = 165,864.25 × 35,673.22
  4. Step 4: Simplify right side
    110,554.48x = 5,916,911,880.39
  5. Step 5: Solve for x
    x = 5,916,911,880.39/110,554.48
  6. Step 6: Final answer
    x = 53,520.33

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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.