Home / 4,610.56-6,916.22-2,015.32

Finding the Fourth Proportional to 4,610.56, 6,916.22 and 2,015.32

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Solution

The fourth proportional to 4,610.56, 6,916.22 and 2,015.32 is: 3,023.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610.56 : 6,916.22 = 2,015.32 : x
  2. Step 2: Convert to fraction form
    4,610.56/6,916.22 = 2,015.32/x
  3. Step 3: Cross multiply
    4,610.56x = 6,916.22 × 2,015.32
  4. Step 4: Simplify right side
    4,610.56x = 13,938,396.49
  5. Step 5: Solve for x
    x = 13,938,396.49/4,610.56
  6. Step 6: Final answer
    x = 3,023.15

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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.