Home / 5,690.16-8,537.40-2,610

Finding the Fourth Proportional to 5,690.16, 8,537.40 and 2,610

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Solution

The fourth proportional to 5,690.16, 8,537.40 and 2,610 is: 3,915.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,690.16 : 8,537.40 = 2,610 : x
  2. Step 2: Convert to fraction form
    5,690.16/8,537.40 = 2,610/x
  3. Step 3: Cross multiply
    5,690.16x = 8,537.40 × 2,610
  4. Step 4: Simplify right side
    5,690.16x = 22,282,614
  5. Step 5: Solve for x
    x = 22,282,614/5,690.16
  6. Step 6: Final answer
    x = 3,915.99

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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.