Home / 196,071.06-270,567.07-110,022.03

Finding the Fourth Proportional to 196,071.06, 270,567.07 and 110,022.03

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Solution

The fourth proportional to 196,071.06, 270,567.07 and 110,022.03 is: 151,824.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,071.06 : 270,567.07 = 110,022.03 : x
  2. Step 2: Convert to fraction form
    196,071.06/270,567.07 = 110,022.03/x
  3. Step 3: Cross multiply
    196,071.06x = 270,567.07 × 110,022.03
  4. Step 4: Simplify right side
    196,071.06x = 29,768,338,017.50
  5. Step 5: Solve for x
    x = 29,768,338,017.50/196,071.06
  6. Step 6: Final answer
    x = 151,824.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.