Home / 84,441.89-116,528.90-46,201.05

Finding the Fourth Proportional to 84,441.89, 116,528.90 and 46,201.05

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Solution

The fourth proportional to 84,441.89, 116,528.90 and 46,201.05 is: 63,756.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,441.89 : 116,528.90 = 46,201.05 : x
  2. Step 2: Convert to fraction form
    84,441.89/116,528.90 = 46,201.05/x
  3. Step 3: Cross multiply
    84,441.89x = 116,528.90 × 46,201.05
  4. Step 4: Simplify right side
    84,441.89x = 5,383,757,304.34
  5. Step 5: Solve for x
    x = 5,383,757,304.34/84,441.89
  6. Step 6: Final answer
    x = 63,756.95

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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.