Home / 84,319.33-116,362.34-46,081.25

Finding the Fourth Proportional to 84,319.33, 116,362.34 and 46,081.25

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Solution

The fourth proportional to 84,319.33, 116,362.34 and 46,081.25 is: 63,593.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,319.33 : 116,362.34 = 46,081.25 : x
  2. Step 2: Convert to fraction form
    84,319.33/116,362.34 = 46,081.25/x
  3. Step 3: Cross multiply
    84,319.33x = 116,362.34 × 46,081.25
  4. Step 4: Simplify right side
    84,319.33x = 5,362,121,613.52
  5. Step 5: Solve for x
    x = 5,362,121,613.52/84,319.33
  6. Step 6: Final answer
    x = 63,593.03

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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.