Home / 182,060.71-272,391.23-110,970.45

Finding the Fourth Proportional to 182,060.71, 272,391.23 and 110,970.45

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Solution

The fourth proportional to 182,060.71, 272,391.23 and 110,970.45 is: 166,029.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,060.71 : 272,391.23 = 110,970.45 : x
  2. Step 2: Convert to fraction form
    182,060.71/272,391.23 = 110,970.45/x
  3. Step 3: Cross multiply
    182,060.71x = 272,391.23 × 110,970.45
  4. Step 4: Simplify right side
    182,060.71x = 30,227,377,495.28
  5. Step 5: Solve for x
    x = 30,227,377,495.28/182,060.71
  6. Step 6: Final answer
    x = 166,029.11

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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.