Home / 4,628.33-6,943.25-1,465.98

Finding the Fourth Proportional to 4,628.33, 6,943.25 and 1,465.98

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Solution

The fourth proportional to 4,628.33, 6,943.25 and 1,465.98 is: 2,199.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628.33 : 6,943.25 = 1,465.98 : x
  2. Step 2: Convert to fraction form
    4,628.33/6,943.25 = 1,465.98/x
  3. Step 3: Cross multiply
    4,628.33x = 6,943.25 × 1,465.98
  4. Step 4: Simplify right side
    4,628.33x = 10,178,658.31
  5. Step 5: Solve for x
    x = 10,178,658.31/4,628.33
  6. Step 6: Final answer
    x = 2,199.21

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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.