Home / 2,950.48-4,425.41-1,002.63

Finding the Fourth Proportional to 2,950.48, 4,425.41 and 1,002.63

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Solution

The fourth proportional to 2,950.48, 4,425.41 and 1,002.63 is: 1,503.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950.48 : 4,425.41 = 1,002.63 : x
  2. Step 2: Convert to fraction form
    2,950.48/4,425.41 = 1,002.63/x
  3. Step 3: Cross multiply
    2,950.48x = 4,425.41 × 1,002.63
  4. Step 4: Simplify right side
    2,950.48x = 4,437,043.82
  5. Step 5: Solve for x
    x = 4,437,043.82/2,950.48
  6. Step 6: Final answer
    x = 1,503.84

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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.