Home / 10,757.01-16,133.67-2,964

Finding the Fourth Proportional to 10,757.01, 16,133.67 and 2,964

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Solution

The fourth proportional to 10,757.01, 16,133.67 and 2,964 is: 4,445.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,757.01 : 16,133.67 = 2,964 : x
  2. Step 2: Convert to fraction form
    10,757.01/16,133.67 = 2,964/x
  3. Step 3: Cross multiply
    10,757.01x = 16,133.67 × 2,964
  4. Step 4: Simplify right side
    10,757.01x = 47,820,197.88
  5. Step 5: Solve for x
    x = 47,820,197.88/10,757.01
  6. Step 6: Final answer
    x = 4,445.49

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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.