Home / 182,725.77-274,050.99-70,367.43

Finding the Fourth Proportional to 182,725.77, 274,050.99 and 70,367.43

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Solution

The fourth proportional to 182,725.77, 274,050.99 and 70,367.43 is: 105,536.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,725.77 : 274,050.99 = 70,367.43 : x
  2. Step 2: Convert to fraction form
    182,725.77/274,050.99 = 70,367.43/x
  3. Step 3: Cross multiply
    182,725.77x = 274,050.99 × 70,367.43
  4. Step 4: Simplify right side
    182,725.77x = 19,284,263,855.26
  5. Step 5: Solve for x
    x = 19,284,263,855.26/182,725.77
  6. Step 6: Final answer
    x = 105,536.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.