Home / 313,834.73-433,300.45-241,108.07

Finding the Fourth Proportional to 313,834.73, 433,300.45 and 241,108.07

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Solution

The fourth proportional to 313,834.73, 433,300.45 and 241,108.07 is: 332,889.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    313,834.73 : 433,300.45 = 241,108.07 : x
  2. Step 2: Convert to fraction form
    313,834.73/433,300.45 = 241,108.07/x
  3. Step 3: Cross multiply
    313,834.73x = 433,300.45 × 241,108.07
  4. Step 4: Simplify right side
    313,834.73x = 104,472,233,063.13
  5. Step 5: Solve for x
    x = 104,472,233,063.13/313,834.73
  6. Step 6: Final answer
    x = 332,889.34

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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.