Home / 84,091.32-116,045.55-46,365.60

Finding the Fourth Proportional to 84,091.32, 116,045.55 and 46,365.60

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Solution

The fourth proportional to 84,091.32, 116,045.55 and 46,365.60 is: 63,984.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,091.32 : 116,045.55 = 46,365.60 : x
  2. Step 2: Convert to fraction form
    84,091.32/116,045.55 = 46,365.60/x
  3. Step 3: Cross multiply
    84,091.32x = 116,045.55 × 46,365.60
  4. Step 4: Simplify right side
    84,091.32x = 5,380,521,553.08
  5. Step 5: Solve for x
    x = 5,380,521,553.08/84,091.32
  6. Step 6: Final answer
    x = 63,984.27

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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.