Home / 4,608.30-6,915.15-2,010.90

Finding the Fourth Proportional to 4,608.30, 6,915.15 and 2,010.90

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Solution

The fourth proportional to 4,608.30, 6,915.15 and 2,010.90 is: 3,017.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608.30 : 6,915.15 = 2,010.90 : x
  2. Step 2: Convert to fraction form
    4,608.30/6,915.15 = 2,010.90/x
  3. Step 3: Cross multiply
    4,608.30x = 6,915.15 × 2,010.90
  4. Step 4: Simplify right side
    4,608.30x = 13,905,640.56
  5. Step 5: Solve for x
    x = 13,905,640.56/4,608.30
  6. Step 6: Final answer
    x = 3,017.52

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1.5x scale

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.