Home / 4,415.16-6,622.74-2,363.16

Finding the Fourth Proportional to 4,415.16, 6,622.74 and 2,363.16

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Solution

The fourth proportional to 4,415.16, 6,622.74 and 2,363.16 is: 3,544.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415.16 : 6,622.74 = 2,363.16 : x
  2. Step 2: Convert to fraction form
    4,415.16/6,622.74 = 2,363.16/x
  3. Step 3: Cross multiply
    4,415.16x = 6,622.74 × 2,363.16
  4. Step 4: Simplify right side
    4,415.16x = 15,650,594.26
  5. Step 5: Solve for x
    x = 15,650,594.26/4,415.16
  6. Step 6: Final answer
    x = 3,544.74

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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.