Home / 241,760.11-333,609.41-139,792.17

Finding the Fourth Proportional to 241,760.11, 333,609.41 and 139,792.17

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Solution

The fourth proportional to 241,760.11, 333,609.41 and 139,792.17 is: 192,901.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,760.11 : 333,609.41 = 139,792.17 : x
  2. Step 2: Convert to fraction form
    241,760.11/333,609.41 = 139,792.17/x
  3. Step 3: Cross multiply
    241,760.11x = 333,609.41 × 139,792.17
  4. Step 4: Simplify right side
    241,760.11x = 46,635,984,956.84
  5. Step 5: Solve for x
    x = 46,635,984,956.84/241,760.11
  6. Step 6: Final answer
    x = 192,901.90

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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.