Home / 151,384.51-227,167.49-62,639.23

Finding the Fourth Proportional to 151,384.51, 227,167.49 and 62,639.23

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Solution

The fourth proportional to 151,384.51, 227,167.49 and 62,639.23 is: 93,996.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,384.51 : 227,167.49 = 62,639.23 : x
  2. Step 2: Convert to fraction form
    151,384.51/227,167.49 = 62,639.23/x
  3. Step 3: Cross multiply
    151,384.51x = 227,167.49 × 62,639.23
  4. Step 4: Simplify right side
    151,384.51x = 14,229,596,341.44
  5. Step 5: Solve for x
    x = 14,229,596,341.44/151,384.51
  6. Step 6: Final answer
    x = 93,996.38

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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.