Home / 13,223.04-19,820.57-10,096.26

Finding the Fourth Proportional to 13,223.04, 19,820.57 and 10,096.26

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Solution

The fourth proportional to 13,223.04, 19,820.57 and 10,096.26 is: 15,133.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,223.04 : 19,820.57 = 10,096.26 : x
  2. Step 2: Convert to fraction form
    13,223.04/19,820.57 = 10,096.26/x
  3. Step 3: Cross multiply
    13,223.04x = 19,820.57 × 10,096.26
  4. Step 4: Simplify right side
    13,223.04x = 200,113,577.59
  5. Step 5: Solve for x
    x = 200,113,577.59/13,223.04
  6. Step 6: Final answer
    x = 15,133.70

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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.