Home / 13,273.46-19,901.83-6,249.24

Finding the Fourth Proportional to 13,273.46, 19,901.83 and 6,249.24

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Solution

The fourth proportional to 13,273.46, 19,901.83 and 6,249.24 is: 9,369.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,273.46 : 19,901.83 = 6,249.24 : x
  2. Step 2: Convert to fraction form
    13,273.46/19,901.83 = 6,249.24/x
  3. Step 3: Cross multiply
    13,273.46x = 19,901.83 × 6,249.24
  4. Step 4: Simplify right side
    13,273.46x = 124,371,312.11
  5. Step 5: Solve for x
    x = 124,371,312.11/13,273.46
  6. Step 6: Final answer
    x = 9,369.92

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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.