Home / 13,224.04-19,822.06-10,097.26

Finding the Fourth Proportional to 13,224.04, 19,822.06 and 10,097.26

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Solution

The fourth proportional to 13,224.04, 19,822.06 and 10,097.26 is: 15,135.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,224.04 : 19,822.06 = 10,097.26 : x
  2. Step 2: Convert to fraction form
    13,224.04/19,822.06 = 10,097.26/x
  3. Step 3: Cross multiply
    13,224.04x = 19,822.06 × 10,097.26
  4. Step 4: Simplify right side
    13,224.04x = 200,148,493.56
  5. Step 5: Solve for x
    x = 200,148,493.56/13,224.04
  6. Step 6: Final answer
    x = 15,135.20

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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.