Home / 84,600.30-116,748.41-50,610.22

Finding the Fourth Proportional to 84,600.30, 116,748.41 and 50,610.22

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Solution

The fourth proportional to 84,600.30, 116,748.41 and 50,610.22 is: 69,842.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,600.30 : 116,748.41 = 50,610.22 : x
  2. Step 2: Convert to fraction form
    84,600.30/116,748.41 = 50,610.22/x
  3. Step 3: Cross multiply
    84,600.30x = 116,748.41 × 50,610.22
  4. Step 4: Simplify right side
    84,600.30x = 5,908,662,714.75
  5. Step 5: Solve for x
    x = 5,908,662,714.75/84,600.30
  6. Step 6: Final answer
    x = 69,842.10

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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.