Home / 6,952.02-10,429.05-2,021.02

Finding the Fourth Proportional to 6,952.02, 10,429.05 and 2,021.02

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Solution

The fourth proportional to 6,952.02, 10,429.05 and 2,021.02 is: 3,031.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952.02 : 10,429.05 = 2,021.02 : x
  2. Step 2: Convert to fraction form
    6,952.02/10,429.05 = 2,021.02/x
  3. Step 3: Cross multiply
    6,952.02x = 10,429.05 × 2,021.02
  4. Step 4: Simplify right side
    6,952.02x = 21,077,318.63
  5. Step 5: Solve for x
    x = 21,077,318.63/6,952.02
  6. Step 6: Final answer
    x = 3,031.83

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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.