Home / 84,440.07-116,527.41-46,203.21

Finding the Fourth Proportional to 84,440.07, 116,527.41 and 46,203.21

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Solution

The fourth proportional to 84,440.07, 116,527.41 and 46,203.21 is: 63,760.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,440.07 : 116,527.41 = 46,203.21 : x
  2. Step 2: Convert to fraction form
    84,440.07/116,527.41 = 46,203.21/x
  3. Step 3: Cross multiply
    84,440.07x = 116,527.41 × 46,203.21
  4. Step 4: Simplify right side
    84,440.07x = 5,383,940,394.99
  5. Step 5: Solve for x
    x = 5,383,940,394.99/84,440.07
  6. Step 6: Final answer
    x = 63,760.49

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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.