Home / 84,489.19-116,593.32-46,247.80

Finding the Fourth Proportional to 84,489.19, 116,593.32 and 46,247.80

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Solution

The fourth proportional to 84,489.19, 116,593.32 and 46,247.80 is: 63,821.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,489.19 : 116,593.32 = 46,247.80 : x
  2. Step 2: Convert to fraction form
    84,489.19/116,593.32 = 46,247.80/x
  3. Step 3: Cross multiply
    84,489.19x = 116,593.32 × 46,247.80
  4. Step 4: Simplify right side
    84,489.19x = 5,392,184,544.70
  5. Step 5: Solve for x
    x = 5,392,184,544.70/84,489.19
  6. Step 6: Final answer
    x = 63,821.00

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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.