Home / 4,415.60-6,095.16-3,006.56

Finding the Fourth Proportional to 4,415.60, 6,095.16 and 3,006.56

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Solution

The fourth proportional to 4,415.60, 6,095.16 and 3,006.56 is: 4,150.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415.60 : 6,095.16 = 3,006.56 : x
  2. Step 2: Convert to fraction form
    4,415.60/6,095.16 = 3,006.56/x
  3. Step 3: Cross multiply
    4,415.60x = 6,095.16 × 3,006.56
  4. Step 4: Simplify right side
    4,415.60x = 18,325,464.25
  5. Step 5: Solve for x
    x = 18,325,464.25/4,415.60
  6. Step 6: Final answer
    x = 4,150.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.