Home / 110,204.84-165,290.56-35,317.08

Finding the Fourth Proportional to 110,204.84, 165,290.56 and 35,317.08

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Solution

The fourth proportional to 110,204.84, 165,290.56 and 35,317.08 is: 52,970.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,204.84 : 165,290.56 = 35,317.08 : x
  2. Step 2: Convert to fraction form
    110,204.84/165,290.56 = 35,317.08/x
  3. Step 3: Cross multiply
    110,204.84x = 165,290.56 × 35,317.08
  4. Step 4: Simplify right side
    110,204.84x = 5,837,579,930.76
  5. Step 5: Solve for x
    x = 5,837,579,930.76/110,204.84
  6. Step 6: Final answer
    x = 52,970.27

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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.