Home / 13,303.63-19,926.82-6,273.10

Finding the Fourth Proportional to 13,303.63, 19,926.82 and 6,273.10

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Solution

The fourth proportional to 13,303.63, 19,926.82 and 6,273.10 is: 9,396.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,303.63 : 19,926.82 = 6,273.10 : x
  2. Step 2: Convert to fraction form
    13,303.63/19,926.82 = 6,273.10/x
  3. Step 3: Cross multiply
    13,303.63x = 19,926.82 × 6,273.10
  4. Step 4: Simplify right side
    13,303.63x = 125,002,934.54
  5. Step 5: Solve for x
    x = 125,002,934.54/13,303.63
  6. Step 6: Final answer
    x = 9,396.15

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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.