Home / 23,674.07-35,511.03-13,806.42

Finding the Fourth Proportional to 23,674.07, 35,511.03 and 13,806.42

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Solution

The fourth proportional to 23,674.07, 35,511.03 and 13,806.42 is: 20,709.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,674.07 : 35,511.03 = 13,806.42 : x
  2. Step 2: Convert to fraction form
    23,674.07/35,511.03 = 13,806.42/x
  3. Step 3: Cross multiply
    23,674.07x = 35,511.03 × 13,806.42
  4. Step 4: Simplify right side
    23,674.07x = 490,280,194.81
  5. Step 5: Solve for x
    x = 490,280,194.81/23,674.07
  6. Step 6: Final answer
    x = 20,709.59

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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.