Home / 4,424.08-6,636.48-1,346.08

Finding the Fourth Proportional to 4,424.08, 6,636.48 and 1,346.08

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Solution

The fourth proportional to 4,424.08, 6,636.48 and 1,346.08 is: 2,019.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.08 : 6,636.48 = 1,346.08 : x
  2. Step 2: Convert to fraction form
    4,424.08/6,636.48 = 1,346.08/x
  3. Step 3: Cross multiply
    4,424.08x = 6,636.48 × 1,346.08
  4. Step 4: Simplify right side
    4,424.08x = 8,933,233.00
  5. Step 5: Solve for x
    x = 8,933,233.00/4,424.08
  6. Step 6: Final answer
    x = 2,019.23

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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.