Home / 4,874.08-7,303.44-2,923.84

Finding the Fourth Proportional to 4,874.08, 7,303.44 and 2,923.84

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Solution

The fourth proportional to 4,874.08, 7,303.44 and 2,923.84 is: 4,381.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,874.08 : 7,303.44 = 2,923.84 : x
  2. Step 2: Convert to fraction form
    4,874.08/7,303.44 = 2,923.84/x
  3. Step 3: Cross multiply
    4,874.08x = 7,303.44 × 2,923.84
  4. Step 4: Simplify right side
    4,874.08x = 21,354,090.01
  5. Step 5: Solve for x
    x = 21,354,090.01/4,874.08
  6. Step 6: Final answer
    x = 4,381.15

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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.