Home / 35,359.05-48,797.61-19,444.71

Finding the Fourth Proportional to 35,359.05, 48,797.61 and 19,444.71

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Solution

The fourth proportional to 35,359.05, 48,797.61 and 19,444.71 is: 26,834.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,359.05 : 48,797.61 = 19,444.71 : x
  2. Step 2: Convert to fraction form
    35,359.05/48,797.61 = 19,444.71/x
  3. Step 3: Cross multiply
    35,359.05x = 48,797.61 × 19,444.71
  4. Step 4: Simplify right side
    35,359.05x = 948,855,375.14
  5. Step 5: Solve for x
    x = 948,855,375.14/35,359.05
  6. Step 6: Final answer
    x = 26,834.87

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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.