Home / 23,422.94-35,134.09-5,653.45

Finding the Fourth Proportional to 23,422.94, 35,134.09 and 5,653.45

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Solution

The fourth proportional to 23,422.94, 35,134.09 and 5,653.45 is: 8,480.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,422.94 : 35,134.09 = 5,653.45 : x
  2. Step 2: Convert to fraction form
    23,422.94/35,134.09 = 5,653.45/x
  3. Step 3: Cross multiply
    23,422.94x = 35,134.09 × 5,653.45
  4. Step 4: Simplify right side
    23,422.94x = 198,628,719.14
  5. Step 5: Solve for x
    x = 198,628,719.14/23,422.94
  6. Step 6: Final answer
    x = 8,480.10

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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.