Home / 84,944.65-117,217.58-46,703.23

Finding the Fourth Proportional to 84,944.65, 117,217.58 and 46,703.23

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Solution

The fourth proportional to 84,944.65, 117,217.58 and 46,703.23 is: 64,447.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,944.65 : 117,217.58 = 46,703.23 : x
  2. Step 2: Convert to fraction form
    84,944.65/117,217.58 = 46,703.23/x
  3. Step 3: Cross multiply
    84,944.65x = 117,217.58 × 46,703.23
  4. Step 4: Simplify right side
    84,944.65x = 5,474,439,994.28
  5. Step 5: Solve for x
    x = 5,474,439,994.28/84,944.65
  6. Step 6: Final answer
    x = 64,447.14

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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.