Home / 84,190.27-116,182.33-46,464.25

Finding the Fourth Proportional to 84,190.27, 116,182.33 and 46,464.25

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Solution

The fourth proportional to 84,190.27, 116,182.33 and 46,464.25 is: 64,120.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,190.27 : 116,182.33 = 46,464.25 : x
  2. Step 2: Convert to fraction form
    84,190.27/116,182.33 = 46,464.25/x
  3. Step 3: Cross multiply
    84,190.27x = 116,182.33 × 46,464.25
  4. Step 4: Simplify right side
    84,190.27x = 5,398,324,826.70
  5. Step 5: Solve for x
    x = 5,398,324,826.70/84,190.27
  6. Step 6: Final answer
    x = 64,120.53

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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.