Home / 23,411.06-35,109.26-7,825.04

Finding the Fourth Proportional to 23,411.06, 35,109.26 and 7,825.04

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Solution

The fourth proportional to 23,411.06, 35,109.26 and 7,825.04 is: 11,735.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,411.06 : 35,109.26 = 7,825.04 : x
  2. Step 2: Convert to fraction form
    23,411.06/35,109.26 = 7,825.04/x
  3. Step 3: Cross multiply
    23,411.06x = 35,109.26 × 7,825.04
  4. Step 4: Simplify right side
    23,411.06x = 274,731,207.89
  5. Step 5: Solve for x
    x = 274,731,207.89/23,411.06
  6. Step 6: Final answer
    x = 11,735.11

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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.