Home / 6,050.21-8,349.90-3,397.46

Finding the Fourth Proportional to 6,050.21, 8,349.90 and 3,397.46

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Solution

The fourth proportional to 6,050.21, 8,349.90 and 3,397.46 is: 4,688.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,050.21 : 8,349.90 = 3,397.46 : x
  2. Step 2: Convert to fraction form
    6,050.21/8,349.90 = 3,397.46/x
  3. Step 3: Cross multiply
    6,050.21x = 8,349.90 × 3,397.46
  4. Step 4: Simplify right side
    6,050.21x = 28,368,451.25
  5. Step 5: Solve for x
    x = 28,368,451.25/6,050.21
  6. Step 6: Final answer
    x = 4,688.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.