Home / 84,383.44-116,451.48-46,659.04

Finding the Fourth Proportional to 84,383.44, 116,451.48 and 46,659.04

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Solution

The fourth proportional to 84,383.44, 116,451.48 and 46,659.04 is: 64,390.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,383.44 : 116,451.48 = 46,659.04 : x
  2. Step 2: Convert to fraction form
    84,383.44/116,451.48 = 46,659.04/x
  3. Step 3: Cross multiply
    84,383.44x = 116,451.48 × 46,659.04
  4. Step 4: Simplify right side
    84,383.44x = 5,433,514,263.38
  5. Step 5: Solve for x
    x = 5,433,514,263.38/84,383.44
  6. Step 6: Final answer
    x = 64,390.77

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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.