Home / 6,815.64-10,225.62-2,433

Finding the Fourth Proportional to 6,815.64, 10,225.62 and 2,433

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Solution

The fourth proportional to 6,815.64, 10,225.62 and 2,433 is: 3,650.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,815.64 : 10,225.62 = 2,433 : x
  2. Step 2: Convert to fraction form
    6,815.64/10,225.62 = 2,433/x
  3. Step 3: Cross multiply
    6,815.64x = 10,225.62 × 2,433
  4. Step 4: Simplify right side
    6,815.64x = 24,878,933.46
  5. Step 5: Solve for x
    x = 24,878,933.46/6,815.64
  6. Step 6: Final answer
    x = 3,650.27

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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.