Home / 84,296.26-116,351.94-52,446.34

Finding the Fourth Proportional to 84,296.26, 116,351.94 and 52,446.34

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Solution

The fourth proportional to 84,296.26, 116,351.94 and 52,446.34 is: 72,390.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,296.26 : 116,351.94 = 52,446.34 : x
  2. Step 2: Convert to fraction form
    84,296.26/116,351.94 = 52,446.34/x
  3. Step 3: Cross multiply
    84,296.26x = 116,351.94 × 52,446.34
  4. Step 4: Simplify right side
    84,296.26x = 6,102,233,404.90
  5. Step 5: Solve for x
    x = 6,102,233,404.90/84,296.26
  6. Step 6: Final answer
    x = 72,390.32

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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.