Home / 34,528.20-51,662.70-22,864.20

Finding the Fourth Proportional to 34,528.20, 51,662.70 and 22,864.20

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Solution

The fourth proportional to 34,528.20, 51,662.70 and 22,864.20 is: 34,210.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,528.20 : 51,662.70 = 22,864.20 : x
  2. Step 2: Convert to fraction form
    34,528.20/51,662.70 = 22,864.20/x
  3. Step 3: Cross multiply
    34,528.20x = 51,662.70 × 22,864.20
  4. Step 4: Simplify right side
    34,528.20x = 1,181,226,305.34
  5. Step 5: Solve for x
    x = 1,181,226,305.34/34,528.20
  6. Step 6: Final answer
    x = 34,210.48

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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.