Home / 182,250.06-251,505.27-106,798.50

Finding the Fourth Proportional to 182,250.06, 251,505.27 and 106,798.50

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Solution

The fourth proportional to 182,250.06, 251,505.27 and 106,798.50 is: 147,382.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,250.06 : 251,505.27 = 106,798.50 : x
  2. Step 2: Convert to fraction form
    182,250.06/251,505.27 = 106,798.50/x
  3. Step 3: Cross multiply
    182,250.06x = 251,505.27 × 106,798.50
  4. Step 4: Simplify right side
    182,250.06x = 26,860,385,578.10
  5. Step 5: Solve for x
    x = 26,860,385,578.10/182,250.06
  6. Step 6: Final answer
    x = 147,382.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.