Home / 195,022.27-292,294.05-110,852.88

Finding the Fourth Proportional to 195,022.27, 292,294.05 and 110,852.88

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Solution

The fourth proportional to 195,022.27, 292,294.05 and 110,852.88 is: 166,143.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,022.27 : 292,294.05 = 110,852.88 : x
  2. Step 2: Convert to fraction form
    195,022.27/292,294.05 = 110,852.88/x
  3. Step 3: Cross multiply
    195,022.27x = 292,294.05 × 110,852.88
  4. Step 4: Simplify right side
    195,022.27x = 32,401,637,249.36
  5. Step 5: Solve for x
    x = 32,401,637,249.36/195,022.27
  6. Step 6: Final answer
    x = 166,143.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.