Home / 5,017.74-7,522.51-1,895.98

Finding the Fourth Proportional to 5,017.74, 7,522.51 and 1,895.98

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Solution

The fourth proportional to 5,017.74, 7,522.51 and 1,895.98 is: 2,842.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017.74 : 7,522.51 = 1,895.98 : x
  2. Step 2: Convert to fraction form
    5,017.74/7,522.51 = 1,895.98/x
  3. Step 3: Cross multiply
    5,017.74x = 7,522.51 × 1,895.98
  4. Step 4: Simplify right side
    5,017.74x = 14,262,504.96
  5. Step 5: Solve for x
    x = 14,262,504.96/5,017.74
  6. Step 6: Final answer
    x = 2,842.42

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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.