Home / 79,322.07-118,944.83-46,050.51

Finding the Fourth Proportional to 79,322.07, 118,944.83 and 46,050.51

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Solution

The fourth proportional to 79,322.07, 118,944.83 and 46,050.51 is: 69,053.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,322.07 : 118,944.83 = 46,050.51 : x
  2. Step 2: Convert to fraction form
    79,322.07/118,944.83 = 46,050.51/x
  3. Step 3: Cross multiply
    79,322.07x = 118,944.83 × 46,050.51
  4. Step 4: Simplify right side
    79,322.07x = 5,477,470,083.36
  5. Step 5: Solve for x
    x = 5,477,470,083.36/79,322.07
  6. Step 6: Final answer
    x = 69,053.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.