Home / 23,554.36-35,328.76-7,755.48

Finding the Fourth Proportional to 23,554.36, 35,328.76 and 7,755.48

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Solution

The fourth proportional to 23,554.36, 35,328.76 and 7,755.48 is: 11,632.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,554.36 : 35,328.76 = 7,755.48 : x
  2. Step 2: Convert to fraction form
    23,554.36/35,328.76 = 7,755.48/x
  3. Step 3: Cross multiply
    23,554.36x = 35,328.76 × 7,755.48
  4. Step 4: Simplify right side
    23,554.36x = 273,991,472.22
  5. Step 5: Solve for x
    x = 273,991,472.22/23,554.36
  6. Step 6: Final answer
    x = 11,632.30

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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.