Home / 84,550.85-116,680.12-46,825.07

Finding the Fourth Proportional to 84,550.85, 116,680.12 and 46,825.07

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Solution

The fourth proportional to 84,550.85, 116,680.12 and 46,825.07 is: 64,618.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,550.85 : 116,680.12 = 46,825.07 : x
  2. Step 2: Convert to fraction form
    84,550.85/116,680.12 = 46,825.07/x
  3. Step 3: Cross multiply
    84,550.85x = 116,680.12 × 46,825.07
  4. Step 4: Simplify right side
    84,550.85x = 5,463,554,786.61
  5. Step 5: Solve for x
    x = 5,463,554,786.61/84,550.85
  6. Step 6: Final answer
    x = 64,618.57

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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.