Home / 3,384.02-4,668.36-2,204.66

Finding the Fourth Proportional to 3,384.02, 4,668.36 and 2,204.66

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Solution

The fourth proportional to 3,384.02, 4,668.36 and 2,204.66 is: 3,041.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384.02 : 4,668.36 = 2,204.66 : x
  2. Step 2: Convert to fraction form
    3,384.02/4,668.36 = 2,204.66/x
  3. Step 3: Cross multiply
    3,384.02x = 4,668.36 × 2,204.66
  4. Step 4: Simplify right side
    3,384.02x = 10,292,146.56
  5. Step 5: Solve for x
    x = 10,292,146.56/3,384.02
  6. Step 6: Final answer
    x = 3,041.40

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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.