Home / 4,400.55-6,585.05-4,107.26

Finding the Fourth Proportional to 4,400.55, 6,585.05 and 4,107.26

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Solution

The fourth proportional to 4,400.55, 6,585.05 and 4,107.26 is: 6,146.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400.55 : 6,585.05 = 4,107.26 : x
  2. Step 2: Convert to fraction form
    4,400.55/6,585.05 = 4,107.26/x
  3. Step 3: Cross multiply
    4,400.55x = 6,585.05 × 4,107.26
  4. Step 4: Simplify right side
    4,400.55x = 27,046,459.00
  5. Step 5: Solve for x
    x = 27,046,459.00/4,400.55
  6. Step 6: Final answer
    x = 6,146.15

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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.