Home / 196,264.16-270,843.76-110,211.17

Finding the Fourth Proportional to 196,264.16, 270,843.76 and 110,211.17

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Solution

The fourth proportional to 196,264.16, 270,843.76 and 110,211.17 is: 152,090.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,264.16 : 270,843.76 = 110,211.17 : x
  2. Step 2: Convert to fraction form
    196,264.16/270,843.76 = 110,211.17/x
  3. Step 3: Cross multiply
    196,264.16x = 270,843.76 × 110,211.17
  4. Step 4: Simplify right side
    196,264.16x = 29,850,007,676.80
  5. Step 5: Solve for x
    x = 29,850,007,676.80/196,264.16
  6. Step 6: Final answer
    x = 152,090.98

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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.