Home / 244,792.02-366,935.40-102,719.79

Finding the Fourth Proportional to 244,792.02, 366,935.40 and 102,719.79

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Solution

The fourth proportional to 244,792.02, 366,935.40 and 102,719.79 is: 153,973.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,792.02 : 366,935.40 = 102,719.79 : x
  2. Step 2: Convert to fraction form
    244,792.02/366,935.40 = 102,719.79/x
  3. Step 3: Cross multiply
    244,792.02x = 366,935.40 × 102,719.79
  4. Step 4: Simplify right side
    244,792.02x = 37,691,527,231.57
  5. Step 5: Solve for x
    x = 37,691,527,231.57/244,792.02
  6. Step 6: Final answer
    x = 153,973.68

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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.