Home / 35,528.43-49,029.39-19,613.01

Finding the Fourth Proportional to 35,528.43, 49,029.39 and 19,613.01

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Solution

The fourth proportional to 35,528.43, 49,029.39 and 19,613.01 is: 27,066.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,528.43 : 49,029.39 = 19,613.01 : x
  2. Step 2: Convert to fraction form
    35,528.43/49,029.39 = 19,613.01/x
  3. Step 3: Cross multiply
    35,528.43x = 49,029.39 × 19,613.01
  4. Step 4: Simplify right side
    35,528.43x = 961,613,916.36
  5. Step 5: Solve for x
    x = 961,613,916.36/35,528.43
  6. Step 6: Final answer
    x = 27,066.04

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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.