Home / 22,097.22-30,494.20-12,025.64

Finding the Fourth Proportional to 22,097.22, 30,494.20 and 12,025.64

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Solution

The fourth proportional to 22,097.22, 30,494.20 and 12,025.64 is: 16,595.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,097.22 : 30,494.20 = 12,025.64 : x
  2. Step 2: Convert to fraction form
    22,097.22/30,494.20 = 12,025.64/x
  3. Step 3: Cross multiply
    22,097.22x = 30,494.20 × 12,025.64
  4. Step 4: Simplify right side
    22,097.22x = 366,712,271.29
  5. Step 5: Solve for x
    x = 366,712,271.29/22,097.22
  6. Step 6: Final answer
    x = 16,595.40

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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.