Home / 195,827.17-270,240.54-110,944.03

Finding the Fourth Proportional to 195,827.17, 270,240.54 and 110,944.03

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Solution

The fourth proportional to 195,827.17, 270,240.54 and 110,944.03 is: 153,102.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,827.17 : 270,240.54 = 110,944.03 : x
  2. Step 2: Convert to fraction form
    195,827.17/270,240.54 = 110,944.03/x
  3. Step 3: Cross multiply
    195,827.17x = 270,240.54 × 110,944.03
  4. Step 4: Simplify right side
    195,827.17x = 29,981,574,576.98
  5. Step 5: Solve for x
    x = 29,981,574,576.98/195,827.17
  6. Step 6: Final answer
    x = 153,102.22

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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.