Home / 84,744.20-116,946.67-46,504.39

Finding the Fourth Proportional to 84,744.20, 116,946.67 and 46,504.39

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Solution

The fourth proportional to 84,744.20, 116,946.67 and 46,504.39 is: 64,175.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,744.20 : 116,946.67 = 46,504.39 : x
  2. Step 2: Convert to fraction form
    84,744.20/116,946.67 = 46,504.39/x
  3. Step 3: Cross multiply
    84,744.20x = 116,946.67 × 46,504.39
  4. Step 4: Simplify right side
    84,744.20x = 5,438,533,550.88
  5. Step 5: Solve for x
    x = 5,438,533,550.88/84,744.20
  6. Step 6: Final answer
    x = 64,175.88

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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.