Home / 196,467.01-271,102.62-110,406.13

Finding the Fourth Proportional to 196,467.01, 271,102.62 and 110,406.13

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Solution

The fourth proportional to 196,467.01, 271,102.62 and 110,406.13 is: 152,348.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,467.01 : 271,102.62 = 110,406.13 : x
  2. Step 2: Convert to fraction form
    196,467.01/271,102.62 = 110,406.13/x
  3. Step 3: Cross multiply
    196,467.01x = 271,102.62 × 110,406.13
  4. Step 4: Simplify right side
    196,467.01x = 29,931,391,107.06
  5. Step 5: Solve for x
    x = 29,931,391,107.06/196,467.01
  6. Step 6: Final answer
    x = 152,348.18

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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.