Home / 5,004-6,905.93-2,908.53

Finding the Fourth Proportional to 5,004, 6,905.93 and 2,908.53

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Solution

The fourth proportional to 5,004, 6,905.93 and 2,908.53 is: 4,014.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004 : 6,905.93 = 2,908.53 : x
  2. Step 2: Convert to fraction form
    5,004/6,905.93 = 2,908.53/x
  3. Step 3: Cross multiply
    5,004x = 6,905.93 × 2,908.53
  4. Step 4: Simplify right side
    5,004x = 20,086,090.04
  5. Step 5: Solve for x
    x = 20,086,090.04/5,004
  6. Step 6: Final answer
    x = 4,014.01

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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.