Home / 4,424.54-6,632.88-2,865.74

Finding the Fourth Proportional to 4,424.54, 6,632.88 and 2,865.74

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Solution

The fourth proportional to 4,424.54, 6,632.88 and 2,865.74 is: 4,296.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.54 : 6,632.88 = 2,865.74 : x
  2. Step 2: Convert to fraction form
    4,424.54/6,632.88 = 2,865.74/x
  3. Step 3: Cross multiply
    4,424.54x = 6,632.88 × 2,865.74
  4. Step 4: Simplify right side
    4,424.54x = 19,008,109.53
  5. Step 5: Solve for x
    x = 19,008,109.53/4,424.54
  6. Step 6: Final answer
    x = 4,296.06

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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.