Home / 23,025.86-34,544.70-10,539.98

Finding the Fourth Proportional to 23,025.86, 34,544.70 and 10,539.98

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Solution

The fourth proportional to 23,025.86, 34,544.70 and 10,539.98 is: 15,812.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,025.86 : 34,544.70 = 10,539.98 : x
  2. Step 2: Convert to fraction form
    23,025.86/34,544.70 = 10,539.98/x
  3. Step 3: Cross multiply
    23,025.86x = 34,544.70 × 10,539.98
  4. Step 4: Simplify right side
    23,025.86x = 364,100,447.11
  5. Step 5: Solve for x
    x = 364,100,447.11/23,025.86
  6. Step 6: Final answer
    x = 15,812.68

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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.