Home / 196,233.69-270,805.33-110,211.29

Finding the Fourth Proportional to 196,233.69, 270,805.33 and 110,211.29

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Solution

The fourth proportional to 196,233.69, 270,805.33 and 110,211.29 is: 152,093.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,233.69 : 270,805.33 = 110,211.29 : x
  2. Step 2: Convert to fraction form
    196,233.69/270,805.33 = 110,211.29/x
  3. Step 3: Cross multiply
    196,233.69x = 270,805.33 × 110,211.29
  4. Step 4: Simplify right side
    196,233.69x = 29,845,803,805.63
  5. Step 5: Solve for x
    x = 29,845,803,805.63/196,233.69
  6. Step 6: Final answer
    x = 152,093.17

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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.