Home / 84,074.54-116,023.77-46,350.14

Finding the Fourth Proportional to 84,074.54, 116,023.77 and 46,350.14

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Solution

The fourth proportional to 84,074.54, 116,023.77 and 46,350.14 is: 63,963.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,074.54 : 116,023.77 = 46,350.14 : x
  2. Step 2: Convert to fraction form
    84,074.54/116,023.77 = 46,350.14/x
  3. Step 3: Cross multiply
    84,074.54x = 116,023.77 × 46,350.14
  4. Step 4: Simplify right side
    84,074.54x = 5,377,718,099.07
  5. Step 5: Solve for x
    x = 5,377,718,099.07/84,074.54
  6. Step 6: Final answer
    x = 63,963.69

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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.