Home / 84,556.35-116,687.52-46,830.60

Finding the Fourth Proportional to 84,556.35, 116,687.52 and 46,830.60

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Solution

The fourth proportional to 84,556.35, 116,687.52 and 46,830.60 is: 64,626.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,556.35 : 116,687.52 = 46,830.60 : x
  2. Step 2: Convert to fraction form
    84,556.35/116,687.52 = 46,830.60/x
  3. Step 3: Cross multiply
    84,556.35x = 116,687.52 × 46,830.60
  4. Step 4: Simplify right side
    84,556.35x = 5,464,546,574.11
  5. Step 5: Solve for x
    x = 5,464,546,574.11/84,556.35
  6. Step 6: Final answer
    x = 64,626.09

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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.