Home / 435,028.30-652,024.05-182,308.30

Finding the Fourth Proportional to 435,028.30, 652,024.05 and 182,308.30

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Solution

The fourth proportional to 435,028.30, 652,024.05 and 182,308.30 is: 273,245.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,028.30 : 652,024.05 = 182,308.30 : x
  2. Step 2: Convert to fraction form
    435,028.30/652,024.05 = 182,308.30/x
  3. Step 3: Cross multiply
    435,028.30x = 652,024.05 × 182,308.30
  4. Step 4: Simplify right side
    435,028.30x = 118,869,396,114.62
  5. Step 5: Solve for x
    x = 118,869,396,114.62/435,028.30
  6. Step 6: Final answer
    x = 273,245.20

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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.