Home / 12,833.24-19,246.14-4,935.23

Finding the Fourth Proportional to 12,833.24, 19,246.14 and 4,935.23

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Solution

The fourth proportional to 12,833.24, 19,246.14 and 4,935.23 is: 7,401.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,833.24 : 19,246.14 = 4,935.23 : x
  2. Step 2: Convert to fraction form
    12,833.24/19,246.14 = 4,935.23/x
  3. Step 3: Cross multiply
    12,833.24x = 19,246.14 × 4,935.23
  4. Step 4: Simplify right side
    12,833.24x = 94,984,103.45
  5. Step 5: Solve for x
    x = 94,984,103.45/12,833.24
  6. Step 6: Final answer
    x = 7,401.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.