Home / 733,349.72-1,100,025.50-200,875.37

Finding the Fourth Proportional to 733,349.72, 1,100,025.50 and 200,875.37

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Solution

The fourth proportional to 733,349.72, 1,100,025.50 and 200,875.37 is: 301,313.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,349.72 : 1,100,025.50 = 200,875.37 : x
  2. Step 2: Convert to fraction form
    733,349.72/1,100,025.50 = 200,875.37/x
  3. Step 3: Cross multiply
    733,349.72x = 1,100,025.50 × 200,875.37
  4. Step 4: Simplify right side
    733,349.72x = 220,968,022,817.43
  5. Step 5: Solve for x
    x = 220,968,022,817.43/733,349.72
  6. Step 6: Final answer
    x = 301,313.30

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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.