Home / 195,088.81-269,244.44-110,211.34

Finding the Fourth Proportional to 195,088.81, 269,244.44 and 110,211.34

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Solution

The fourth proportional to 195,088.81, 269,244.44 and 110,211.34 is: 152,104.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,088.81 : 269,244.44 = 110,211.34 : x
  2. Step 2: Convert to fraction form
    195,088.81/269,244.44 = 110,211.34/x
  3. Step 3: Cross multiply
    195,088.81x = 269,244.44 × 110,211.34
  4. Step 4: Simplify right side
    195,088.81x = 29,673,790,519.95
  5. Step 5: Solve for x
    x = 29,673,790,519.95/195,088.81
  6. Step 6: Final answer
    x = 152,104.01

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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.