Home / 84,076.74-116,026.68-46,352.34

Finding the Fourth Proportional to 84,076.74, 116,026.68 and 46,352.34

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Solution

The fourth proportional to 84,076.74, 116,026.68 and 46,352.34 is: 63,966.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,076.74 : 116,026.68 = 46,352.34 : x
  2. Step 2: Convert to fraction form
    84,076.74/116,026.68 = 46,352.34/x
  3. Step 3: Cross multiply
    84,076.74x = 116,026.68 × 46,352.34
  4. Step 4: Simplify right side
    84,076.74x = 5,378,108,120.43
  5. Step 5: Solve for x
    x = 5,378,108,120.43/84,076.74
  6. Step 6: Final answer
    x = 63,966.66

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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.