Home / 22,097.56-30,494.05-12,025.79

Finding the Fourth Proportional to 22,097.56, 30,494.05 and 12,025.79

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Solution

The fourth proportional to 22,097.56, 30,494.05 and 12,025.79 is: 16,595.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,097.56 : 30,494.05 = 12,025.79 : x
  2. Step 2: Convert to fraction form
    22,097.56/30,494.05 = 12,025.79/x
  3. Step 3: Cross multiply
    22,097.56x = 30,494.05 × 12,025.79
  4. Step 4: Simplify right side
    22,097.56x = 366,714,889.08
  5. Step 5: Solve for x
    x = 366,714,889.08/22,097.56
  6. Step 6: Final answer
    x = 16,595.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.