Home / 202,356.24-303,523.02-62,114.46

Finding the Fourth Proportional to 202,356.24, 303,523.02 and 62,114.46

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Solution

The fourth proportional to 202,356.24, 303,523.02 and 62,114.46 is: 93,168.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,356.24 : 303,523.02 = 62,114.46 : x
  2. Step 2: Convert to fraction form
    202,356.24/303,523.02 = 62,114.46/x
  3. Step 3: Cross multiply
    202,356.24x = 303,523.02 × 62,114.46
  4. Step 4: Simplify right side
    202,356.24x = 18,853,168,484.87
  5. Step 5: Solve for x
    x = 18,853,168,484.87/202,356.24
  6. Step 6: Final answer
    x = 93,168.21

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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.