Home / 84,448.26-116,533.77-46,720.26

Finding the Fourth Proportional to 84,448.26, 116,533.77 and 46,720.26

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Solution

The fourth proportional to 84,448.26, 116,533.77 and 46,720.26 is: 64,471.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,448.26 : 116,533.77 = 46,720.26 : x
  2. Step 2: Convert to fraction form
    84,448.26/116,533.77 = 46,720.26/x
  3. Step 3: Cross multiply
    84,448.26x = 116,533.77 × 46,720.26
  4. Step 4: Simplify right side
    84,448.26x = 5,444,488,033.18
  5. Step 5: Solve for x
    x = 5,444,488,033.18/84,448.26
  6. Step 6: Final answer
    x = 64,471.29

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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.