Home / 3,536.50-4,880.08-2,044.51

Finding the Fourth Proportional to 3,536.50, 4,880.08 and 2,044.51

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Solution

The fourth proportional to 3,536.50, 4,880.08 and 2,044.51 is: 2,821.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536.50 : 4,880.08 = 2,044.51 : x
  2. Step 2: Convert to fraction form
    3,536.50/4,880.08 = 2,044.51/x
  3. Step 3: Cross multiply
    3,536.50x = 4,880.08 × 2,044.51
  4. Step 4: Simplify right side
    3,536.50x = 9,977,372.36
  5. Step 5: Solve for x
    x = 9,977,372.36/3,536.50
  6. Step 6: Final answer
    x = 2,821.26

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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.