Home / 26,514.72-39,738.06-22,403.16

Finding the Fourth Proportional to 26,514.72, 39,738.06 and 22,403.16

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Solution

The fourth proportional to 26,514.72, 39,738.06 and 22,403.16 is: 33,576.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,514.72 : 39,738.06 = 22,403.16 : x
  2. Step 2: Convert to fraction form
    26,514.72/39,738.06 = 22,403.16/x
  3. Step 3: Cross multiply
    26,514.72x = 39,738.06 × 22,403.16
  4. Step 4: Simplify right side
    26,514.72x = 890,258,116.27
  5. Step 5: Solve for x
    x = 890,258,116.27/26,514.72
  6. Step 6: Final answer
    x = 33,576.00

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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.