Home / 5,792.45-8,689.88-2,506.01

Finding the Fourth Proportional to 5,792.45, 8,689.88 and 2,506.01

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Solution

The fourth proportional to 5,792.45, 8,689.88 and 2,506.01 is: 3,759.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792.45 : 8,689.88 = 2,506.01 : x
  2. Step 2: Convert to fraction form
    5,792.45/8,689.88 = 2,506.01/x
  3. Step 3: Cross multiply
    5,792.45x = 8,689.88 × 2,506.01
  4. Step 4: Simplify right side
    5,792.45x = 21,776,888.99
  5. Step 5: Solve for x
    x = 21,776,888.99/5,792.45
  6. Step 6: Final answer
    x = 3,759.53

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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.