Home / 84,747.39-116,951.58-46,507.22

Finding the Fourth Proportional to 84,747.39, 116,951.58 and 46,507.22

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Solution

The fourth proportional to 84,747.39, 116,951.58 and 46,507.22 is: 64,180.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,747.39 : 116,951.58 = 46,507.22 : x
  2. Step 2: Convert to fraction form
    84,747.39/116,951.58 = 46,507.22/x
  3. Step 3: Cross multiply
    84,747.39x = 116,951.58 × 46,507.22
  4. Step 4: Simplify right side
    84,747.39x = 5,439,092,860.41
  5. Step 5: Solve for x
    x = 5,439,092,860.41/84,747.39
  6. Step 6: Final answer
    x = 64,180.06

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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.