Home / 84,076.23-116,026.10-46,351.83

Finding the Fourth Proportional to 84,076.23, 116,026.10 and 46,351.83

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Solution

The fourth proportional to 84,076.23, 116,026.10 and 46,351.83 is: 63,966.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,076.23 : 116,026.10 = 46,351.83 : x
  2. Step 2: Convert to fraction form
    84,076.23/116,026.10 = 46,351.83/x
  3. Step 3: Cross multiply
    84,076.23x = 116,026.10 × 46,351.83
  4. Step 4: Simplify right side
    84,076.23x = 5,378,022,062.76
  5. Step 5: Solve for x
    x = 5,378,022,062.76/84,076.23
  6. Step 6: Final answer
    x = 63,966.02

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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.