Home / 202,362.24-303,532.02-62,120.46

Finding the Fourth Proportional to 202,362.24, 303,532.02 and 62,120.46

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Solution

The fourth proportional to 202,362.24, 303,532.02 and 62,120.46 is: 93,177.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,362.24 : 303,532.02 = 62,120.46 : x
  2. Step 2: Convert to fraction form
    202,362.24/303,532.02 = 62,120.46/x
  3. Step 3: Cross multiply
    202,362.24x = 303,532.02 × 62,120.46
  4. Step 4: Simplify right side
    202,362.24x = 18,855,548,707.13
  5. Step 5: Solve for x
    x = 18,855,548,707.13/202,362.24
  6. Step 6: Final answer
    x = 93,177.21

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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.