Home / 6,963.89-10,451.02-2,803.93

Finding the Fourth Proportional to 6,963.89, 10,451.02 and 2,803.93

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Solution

The fourth proportional to 6,963.89, 10,451.02 and 2,803.93 is: 4,207.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963.89 : 10,451.02 = 2,803.93 : x
  2. Step 2: Convert to fraction form
    6,963.89/10,451.02 = 2,803.93/x
  3. Step 3: Cross multiply
    6,963.89x = 10,451.02 × 2,803.93
  4. Step 4: Simplify right side
    6,963.89x = 29,303,928.51
  5. Step 5: Solve for x
    x = 29,303,928.51/6,963.89
  6. Step 6: Final answer
    x = 4,207.98

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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.