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Finding the Fourth Proportional to 84,300.89, 116,333.84 and 46,059.59

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Solution

The fourth proportional to 84,300.89, 116,333.84 and 46,059.59 is: 63,561.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,300.89 : 116,333.84 = 46,059.59 : x
  2. Step 2: Convert to fraction form
    84,300.89/116,333.84 = 46,059.59/x
  3. Step 3: Cross multiply
    84,300.89x = 116,333.84 × 46,059.59
  4. Step 4: Simplify right side
    84,300.89x = 5,358,289,379.51
  5. Step 5: Solve for x
    x = 5,358,289,379.51/84,300.89
  6. Step 6: Final answer
    x = 63,561.48

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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.