Home / 5,312.94-7,965.48-2,537.34

Finding the Fourth Proportional to 5,312.94, 7,965.48 and 2,537.34

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Solution

The fourth proportional to 5,312.94, 7,965.48 and 2,537.34 is: 3,804.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,312.94 : 7,965.48 = 2,537.34 : x
  2. Step 2: Convert to fraction form
    5,312.94/7,965.48 = 2,537.34/x
  3. Step 3: Cross multiply
    5,312.94x = 7,965.48 × 2,537.34
  4. Step 4: Simplify right side
    5,312.94x = 20,211,131.02
  5. Step 5: Solve for x
    x = 20,211,131.02/5,312.94
  6. Step 6: Final answer
    x = 3,804.13

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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.