Home / 4,152.47-6,223.03-2,200.77

Finding the Fourth Proportional to 4,152.47, 6,223.03 and 2,200.77

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Solution

The fourth proportional to 4,152.47, 6,223.03 and 2,200.77 is: 3,298.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152.47 : 6,223.03 = 2,200.77 : x
  2. Step 2: Convert to fraction form
    4,152.47/6,223.03 = 2,200.77/x
  3. Step 3: Cross multiply
    4,152.47x = 6,223.03 × 2,200.77
  4. Step 4: Simplify right side
    4,152.47x = 13,695,452.23
  5. Step 5: Solve for x
    x = 13,695,452.23/4,152.47
  6. Step 6: Final answer
    x = 3,298.15

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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.