Home / 6,700.46-10,050.77-4,619.90

Finding the Fourth Proportional to 6,700.46, 10,050.77 and 4,619.90

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Solution

The fourth proportional to 6,700.46, 10,050.77 and 4,619.90 is: 6,929.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,700.46 : 10,050.77 = 4,619.90 : x
  2. Step 2: Convert to fraction form
    6,700.46/10,050.77 = 4,619.90/x
  3. Step 3: Cross multiply
    6,700.46x = 10,050.77 × 4,619.90
  4. Step 4: Simplify right side
    6,700.46x = 46,433,529.22
  5. Step 5: Solve for x
    x = 46,433,529.22/6,700.46
  6. Step 6: Final answer
    x = 6,929.91

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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.