Home / 22,260.12-33,401.52-10,573.44

Finding the Fourth Proportional to 22,260.12, 33,401.52 and 10,573.44

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Solution

The fourth proportional to 22,260.12, 33,401.52 and 10,573.44 is: 15,865.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,260.12 : 33,401.52 = 10,573.44 : x
  2. Step 2: Convert to fraction form
    22,260.12/33,401.52 = 10,573.44/x
  3. Step 3: Cross multiply
    22,260.12x = 33,401.52 × 10,573.44
  4. Step 4: Simplify right side
    22,260.12x = 353,168,967.63
  5. Step 5: Solve for x
    x = 353,168,967.63/22,260.12
  6. Step 6: Final answer
    x = 15,865.55

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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.