Home / 84,323.20-116,366.88-46,083.84

Finding the Fourth Proportional to 84,323.20, 116,366.88 and 46,083.84

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Solution

The fourth proportional to 84,323.20, 116,366.88 and 46,083.84 is: 63,596.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,323.20 : 116,366.88 = 46,083.84 : x
  2. Step 2: Convert to fraction form
    84,323.20/116,366.88 = 46,083.84/x
  3. Step 3: Cross multiply
    84,323.20x = 116,366.88 × 46,083.84
  4. Step 4: Simplify right side
    84,323.20x = 5,362,632,679.22
  5. Step 5: Solve for x
    x = 5,362,632,679.22/84,323.20
  6. Step 6: Final answer
    x = 63,596.17

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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.