Home / 23,455.37-35,176.88-10,969.02

Finding the Fourth Proportional to 23,455.37, 35,176.88 and 10,969.02

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Solution

The fourth proportional to 23,455.37, 35,176.88 and 10,969.02 is: 16,450.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,455.37 : 35,176.88 = 10,969.02 : x
  2. Step 2: Convert to fraction form
    23,455.37/35,176.88 = 10,969.02/x
  3. Step 3: Cross multiply
    23,455.37x = 35,176.88 × 10,969.02
  4. Step 4: Simplify right side
    23,455.37x = 385,855,927.68
  5. Step 5: Solve for x
    x = 385,855,927.68/23,455.37
  6. Step 6: Final answer
    x = 16,450.64

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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.