Home / 84,293.08-116,324.38-46,567.16

Finding the Fourth Proportional to 84,293.08, 116,324.38 and 46,567.16

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Solution

The fourth proportional to 84,293.08, 116,324.38 and 46,567.16 is: 64,262.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,293.08 : 116,324.38 = 46,567.16 : x
  2. Step 2: Convert to fraction form
    84,293.08/116,324.38 = 46,567.16/x
  3. Step 3: Cross multiply
    84,293.08x = 116,324.38 × 46,567.16
  4. Step 4: Simplify right side
    84,293.08x = 5,416,896,015.36
  5. Step 5: Solve for x
    x = 5,416,896,015.36/84,293.08
  6. Step 6: Final answer
    x = 64,262.64

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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.