Home / 23,400.22-35,069.28-10,238.26

Finding the Fourth Proportional to 23,400.22, 35,069.28 and 10,238.26

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Solution

The fourth proportional to 23,400.22, 35,069.28 and 10,238.26 is: 15,343.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,400.22 : 35,069.28 = 10,238.26 : x
  2. Step 2: Convert to fraction form
    23,400.22/35,069.28 = 10,238.26/x
  3. Step 3: Cross multiply
    23,400.22x = 35,069.28 × 10,238.26
  4. Step 4: Simplify right side
    23,400.22x = 359,048,406.65
  5. Step 5: Solve for x
    x = 359,048,406.65/23,400.22
  6. Step 6: Final answer
    x = 15,343.80

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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.