Home / 202,371.02-303,528.83-60,238.23

Finding the Fourth Proportional to 202,371.02, 303,528.83 and 60,238.23

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Solution

The fourth proportional to 202,371.02, 303,528.83 and 60,238.23 is: 90,349.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,371.02 : 303,528.83 = 60,238.23 : x
  2. Step 2: Convert to fraction form
    202,371.02/303,528.83 = 60,238.23/x
  3. Step 3: Cross multiply
    202,371.02x = 303,528.83 × 60,238.23
  4. Step 4: Simplify right side
    202,371.02x = 18,284,037,654.34
  5. Step 5: Solve for x
    x = 18,284,037,654.34/202,371.02
  6. Step 6: Final answer
    x = 90,349.09

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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.