Home / 196,528.00-271,207.01-110,487.36

Finding the Fourth Proportional to 196,528.00, 271,207.01 and 110,487.36

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Solution

The fourth proportional to 196,528.00, 271,207.01 and 110,487.36 is: 152,471.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,528.00 : 271,207.01 = 110,487.36 : x
  2. Step 2: Convert to fraction form
    196,528.00/271,207.01 = 110,487.36/x
  3. Step 3: Cross multiply
    196,528.00x = 271,207.01 × 110,487.36
  4. Step 4: Simplify right side
    196,528.00x = 29,964,945,995.96
  5. Step 5: Solve for x
    x = 29,964,945,995.96/196,528.00
  6. Step 6: Final answer
    x = 152,471.64

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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.