Home / 3,616.02-5,417.10-2,225.26

Finding the Fourth Proportional to 3,616.02, 5,417.10 and 2,225.26

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Solution

The fourth proportional to 3,616.02, 5,417.10 and 2,225.26 is: 3,333.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,616.02 : 5,417.10 = 2,225.26 : x
  2. Step 2: Convert to fraction form
    3,616.02/5,417.10 = 2,225.26/x
  3. Step 3: Cross multiply
    3,616.02x = 5,417.10 × 2,225.26
  4. Step 4: Simplify right side
    3,616.02x = 12,054,455.95
  5. Step 5: Solve for x
    x = 12,054,455.95/3,616.02
  6. Step 6: Final answer
    x = 3,333.63

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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.