Home / 34,833.56-48,069.41-19,727.69

Finding the Fourth Proportional to 34,833.56, 48,069.41 and 19,727.69

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Solution

The fourth proportional to 34,833.56, 48,069.41 and 19,727.69 is: 27,223.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,833.56 : 48,069.41 = 19,727.69 : x
  2. Step 2: Convert to fraction form
    34,833.56/48,069.41 = 19,727.69/x
  3. Step 3: Cross multiply
    34,833.56x = 48,069.41 × 19,727.69
  4. Step 4: Simplify right side
    34,833.56x = 948,298,079.98
  5. Step 5: Solve for x
    x = 948,298,079.98/34,833.56
  6. Step 6: Final answer
    x = 27,223.70

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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.