Home / 22,785.64-34,166.94-7,204.84

Finding the Fourth Proportional to 22,785.64, 34,166.94 and 7,204.84

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Solution

The fourth proportional to 22,785.64, 34,166.94 and 7,204.84 is: 10,803.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,785.64 : 34,166.94 = 7,204.84 : x
  2. Step 2: Convert to fraction form
    22,785.64/34,166.94 = 7,204.84/x
  3. Step 3: Cross multiply
    22,785.64x = 34,166.94 × 7,204.84
  4. Step 4: Simplify right side
    22,785.64x = 246,167,335.99
  5. Step 5: Solve for x
    x = 246,167,335.99/22,785.64
  6. Step 6: Final answer
    x = 10,803.62

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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.