Home / 4,756.08-6,564.19-2,767.81

Finding the Fourth Proportional to 4,756.08, 6,564.19 and 2,767.81

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Solution

The fourth proportional to 4,756.08, 6,564.19 and 2,767.81 is: 3,820.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756.08 : 6,564.19 = 2,767.81 : x
  2. Step 2: Convert to fraction form
    4,756.08/6,564.19 = 2,767.81/x
  3. Step 3: Cross multiply
    4,756.08x = 6,564.19 × 2,767.81
  4. Step 4: Simplify right side
    4,756.08x = 18,168,415.66
  5. Step 5: Solve for x
    x = 18,168,415.66/4,756.08
  6. Step 6: Final answer
    x = 3,820.04

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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.