Home / 22,232.04-33,311.04-15,644.39

Finding the Fourth Proportional to 22,232.04, 33,311.04 and 15,644.39

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Solution

The fourth proportional to 22,232.04, 33,311.04 and 15,644.39 is: 23,440.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,232.04 : 33,311.04 = 15,644.39 : x
  2. Step 2: Convert to fraction form
    22,232.04/33,311.04 = 15,644.39/x
  3. Step 3: Cross multiply
    22,232.04x = 33,311.04 × 15,644.39
  4. Step 4: Simplify right side
    22,232.04x = 521,130,734.51
  5. Step 5: Solve for x
    x = 521,130,734.51/22,232.04
  6. Step 6: Final answer
    x = 23,440.53

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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.