Home / 36,834.36-50,863.88-27,386.52

Finding the Fourth Proportional to 36,834.36, 50,863.88 and 27,386.52

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Solution

The fourth proportional to 36,834.36, 50,863.88 and 27,386.52 is: 37,817.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,834.36 : 50,863.88 = 27,386.52 : x
  2. Step 2: Convert to fraction form
    36,834.36/50,863.88 = 27,386.52/x
  3. Step 3: Cross multiply
    36,834.36x = 50,863.88 × 27,386.52
  4. Step 4: Simplify right side
    36,834.36x = 1,392,984,666.90
  5. Step 5: Solve for x
    x = 1,392,984,666.90/36,834.36
  6. Step 6: Final answer
    x = 37,817.53

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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.