Home / 4,031.64-6,043.81-1,433.97

Finding the Fourth Proportional to 4,031.64, 6,043.81 and 1,433.97

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Solution

The fourth proportional to 4,031.64, 6,043.81 and 1,433.97 is: 2,149.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031.64 : 6,043.81 = 1,433.97 : x
  2. Step 2: Convert to fraction form
    4,031.64/6,043.81 = 1,433.97/x
  3. Step 3: Cross multiply
    4,031.64x = 6,043.81 × 1,433.97
  4. Step 4: Simplify right side
    4,031.64x = 8,666,642.23
  5. Step 5: Solve for x
    x = 8,666,642.23/4,031.64
  6. Step 6: Final answer
    x = 2,149.66

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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.