Home / 110,215.98-165,334.95-35,317.35

Finding the Fourth Proportional to 110,215.98, 165,334.95 and 35,317.35

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Solution

The fourth proportional to 110,215.98, 165,334.95 and 35,317.35 is: 52,979.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,215.98 : 165,334.95 = 35,317.35 : x
  2. Step 2: Convert to fraction form
    110,215.98/165,334.95 = 35,317.35/x
  3. Step 3: Cross multiply
    110,215.98x = 165,334.95 × 35,317.35
  4. Step 4: Simplify right side
    110,215.98x = 5,839,192,296.38
  5. Step 5: Solve for x
    x = 5,839,192,296.38/110,215.98
  6. Step 6: Final answer
    x = 52,979.54

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1.5x scale

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.