Home / 4,095.18-5,650.38-2,416.05

Finding the Fourth Proportional to 4,095.18, 5,650.38 and 2,416.05

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Solution

The fourth proportional to 4,095.18, 5,650.38 and 2,416.05 is: 3,333.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.18 : 5,650.38 = 2,416.05 : x
  2. Step 2: Convert to fraction form
    4,095.18/5,650.38 = 2,416.05/x
  3. Step 3: Cross multiply
    4,095.18x = 5,650.38 × 2,416.05
  4. Step 4: Simplify right side
    4,095.18x = 13,651,600.60
  5. Step 5: Solve for x
    x = 13,651,600.60/4,095.18
  6. Step 6: Final answer
    x = 3,333.58

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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.