Home / 6,699.55-10,050.32-2,315.83

Finding the Fourth Proportional to 6,699.55, 10,050.32 and 2,315.83

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Solution

The fourth proportional to 6,699.55, 10,050.32 and 2,315.83 is: 3,474.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699.55 : 10,050.32 = 2,315.83 : x
  2. Step 2: Convert to fraction form
    6,699.55/10,050.32 = 2,315.83/x
  3. Step 3: Cross multiply
    6,699.55x = 10,050.32 × 2,315.83
  4. Step 4: Simplify right side
    6,699.55x = 23,274,820.99
  5. Step 5: Solve for x
    x = 23,274,820.99/6,699.55
  6. Step 6: Final answer
    x = 3,474.09

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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.