Home / 6,303.39-9,438.57-4,444.44

Finding the Fourth Proportional to 6,303.39, 9,438.57 and 4,444.44

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Solution

The fourth proportional to 6,303.39, 9,438.57 and 4,444.44 is: 6,655.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,303.39 : 9,438.57 = 4,444.44 : x
  2. Step 2: Convert to fraction form
    6,303.39/9,438.57 = 4,444.44/x
  3. Step 3: Cross multiply
    6,303.39x = 9,438.57 × 4,444.44
  4. Step 4: Simplify right side
    6,303.39x = 41,949,158.05
  5. Step 5: Solve for x
    x = 41,949,158.05/6,303.39
  6. Step 6: Final answer
    x = 6,655.02

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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.