Home / 23,923.93-35,893.58-7,287.18

Finding the Fourth Proportional to 23,923.93, 35,893.58 and 7,287.18

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Solution

The fourth proportional to 23,923.93, 35,893.58 and 7,287.18 is: 10,933.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,923.93 : 35,893.58 = 7,287.18 : x
  2. Step 2: Convert to fraction form
    23,923.93/35,893.58 = 7,287.18/x
  3. Step 3: Cross multiply
    23,923.93x = 35,893.58 × 7,287.18
  4. Step 4: Simplify right side
    23,923.93x = 261,562,941.87
  5. Step 5: Solve for x
    x = 261,562,941.87/23,923.93
  6. Step 6: Final answer
    x = 10,933.11

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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.