Home / 4,029.64-6,043.18-1,293

Finding the Fourth Proportional to 4,029.64, 6,043.18 and 1,293

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Solution

The fourth proportional to 4,029.64, 6,043.18 and 1,293 is: 1,939.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.64 : 6,043.18 = 1,293 : x
  2. Step 2: Convert to fraction form
    4,029.64/6,043.18 = 1,293/x
  3. Step 3: Cross multiply
    4,029.64x = 6,043.18 × 1,293
  4. Step 4: Simplify right side
    4,029.64x = 7,813,831.74
  5. Step 5: Solve for x
    x = 7,813,831.74/4,029.64
  6. Step 6: Final answer
    x = 1,939.09

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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.