Home / 6,567.35-9,856.95-4,453.86

Finding the Fourth Proportional to 6,567.35, 9,856.95 and 4,453.86

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Solution

The fourth proportional to 6,567.35, 9,856.95 and 4,453.86 is: 6,684.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.35 : 9,856.95 = 4,453.86 : x
  2. Step 2: Convert to fraction form
    6,567.35/9,856.95 = 4,453.86/x
  3. Step 3: Cross multiply
    6,567.35x = 9,856.95 × 4,453.86
  4. Step 4: Simplify right side
    6,567.35x = 43,901,475.33
  5. Step 5: Solve for x
    x = 43,901,475.33/6,567.35
  6. Step 6: Final answer
    x = 6,684.81

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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.