Home / 84,698.61-116,883.27-46,457.37

Finding the Fourth Proportional to 84,698.61, 116,883.27 and 46,457.37

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Solution

The fourth proportional to 84,698.61, 116,883.27 and 46,457.37 is: 64,110.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,698.61 : 116,883.27 = 46,457.37 : x
  2. Step 2: Convert to fraction form
    84,698.61/116,883.27 = 46,457.37/x
  3. Step 3: Cross multiply
    84,698.61x = 116,883.27 × 46,457.37
  4. Step 4: Simplify right side
    84,698.61x = 5,430,089,321.20
  5. Step 5: Solve for x
    x = 5,430,089,321.20/84,698.61
  6. Step 6: Final answer
    x = 64,110.73

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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.