Home / 4,095.53-5,650.85-2,328.11

Finding the Fourth Proportional to 4,095.53, 5,650.85 and 2,328.11

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Solution

The fourth proportional to 4,095.53, 5,650.85 and 2,328.11 is: 3,212.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.53 : 5,650.85 = 2,328.11 : x
  2. Step 2: Convert to fraction form
    4,095.53/5,650.85 = 2,328.11/x
  3. Step 3: Cross multiply
    4,095.53x = 5,650.85 × 2,328.11
  4. Step 4: Simplify right side
    4,095.53x = 13,155,760.50
  5. Step 5: Solve for x
    x = 13,155,760.50/4,095.53
  6. Step 6: Final answer
    x = 3,212.23

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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.