Home / 4,454.60-6,148.09-2,567.27

Finding the Fourth Proportional to 4,454.60, 6,148.09 and 2,567.27

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Solution

The fourth proportional to 4,454.60, 6,148.09 and 2,567.27 is: 3,543.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.60 : 6,148.09 = 2,567.27 : x
  2. Step 2: Convert to fraction form
    4,454.60/6,148.09 = 2,567.27/x
  3. Step 3: Cross multiply
    4,454.60x = 6,148.09 × 2,567.27
  4. Step 4: Simplify right side
    4,454.60x = 15,783,825.59
  5. Step 5: Solve for x
    x = 15,783,825.59/4,454.60
  6. Step 6: Final answer
    x = 3,543.27

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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.