Home / 84,694.16-116,877.15-46,452.93

Finding the Fourth Proportional to 84,694.16, 116,877.15 and 46,452.93

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Solution

The fourth proportional to 84,694.16, 116,877.15 and 46,452.93 is: 64,104.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,694.16 : 116,877.15 = 46,452.93 : x
  2. Step 2: Convert to fraction form
    84,694.16/116,877.15 = 46,452.93/x
  3. Step 3: Cross multiply
    84,694.16x = 116,877.15 × 46,452.93
  4. Step 4: Simplify right side
    84,694.16x = 5,429,285,835.28
  5. Step 5: Solve for x
    x = 5,429,285,835.28/84,694.16
  6. Step 6: Final answer
    x = 64,104.61

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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.