Home / 27,604.10-41,427.44-19,598.33

Finding the Fourth Proportional to 27,604.10, 41,427.44 and 19,598.33

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Solution

The fourth proportional to 27,604.10, 41,427.44 and 19,598.33 is: 29,412.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,604.10 : 41,427.44 = 19,598.33 : x
  2. Step 2: Convert to fraction form
    27,604.10/41,427.44 = 19,598.33/x
  3. Step 3: Cross multiply
    27,604.10x = 41,427.44 × 19,598.33
  4. Step 4: Simplify right side
    27,604.10x = 811,908,640.18
  5. Step 5: Solve for x
    x = 811,908,640.18/27,604.10
  6. Step 6: Final answer
    x = 29,412.61

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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.