Home / 352,882.24-529,025.82-153,052.18

Finding the Fourth Proportional to 352,882.24, 529,025.82 and 153,052.18

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Solution

The fourth proportional to 352,882.24, 529,025.82 and 153,052.18 is: 229,449.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,882.24 : 529,025.82 = 153,052.18 : x
  2. Step 2: Convert to fraction form
    352,882.24/529,025.82 = 153,052.18/x
  3. Step 3: Cross multiply
    352,882.24x = 529,025.82 × 153,052.18
  4. Step 4: Simplify right side
    352,882.24x = 80,968,555,027.29
  5. Step 5: Solve for x
    x = 80,968,555,027.29/352,882.24
  6. Step 6: Final answer
    x = 229,449.22

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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.