Home / 23,571.86-35,357.70-9,531.72

Finding the Fourth Proportional to 23,571.86, 35,357.70 and 9,531.72

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Solution

The fourth proportional to 23,571.86, 35,357.70 and 9,531.72 is: 14,297.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,571.86 : 35,357.70 = 9,531.72 : x
  2. Step 2: Convert to fraction form
    23,571.86/35,357.70 = 9,531.72/x
  3. Step 3: Cross multiply
    23,571.86x = 35,357.70 × 9,531.72
  4. Step 4: Simplify right side
    23,571.86x = 337,019,696.24
  5. Step 5: Solve for x
    x = 337,019,696.24/23,571.86
  6. Step 6: Final answer
    x = 14,297.54

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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.