Home / 35,592.27-49,114.92-19,674.55

Finding the Fourth Proportional to 35,592.27, 49,114.92 and 19,674.55

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Solution

The fourth proportional to 35,592.27, 49,114.92 and 19,674.55 is: 27,149.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,592.27 : 49,114.92 = 19,674.55 : x
  2. Step 2: Convert to fraction form
    35,592.27/49,114.92 = 19,674.55/x
  3. Step 3: Cross multiply
    35,592.27x = 49,114.92 × 19,674.55
  4. Step 4: Simplify right side
    35,592.27x = 966,313,949.29
  5. Step 5: Solve for x
    x = 966,313,949.29/35,592.27
  6. Step 6: Final answer
    x = 27,149.55

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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.