Home / 251,094.24-376,693.20-73,607.04

Finding the Fourth Proportional to 251,094.24, 376,693.20 and 73,607.04

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Solution

The fourth proportional to 251,094.24, 376,693.20 and 73,607.04 is: 110,425.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,094.24 : 376,693.20 = 73,607.04 : x
  2. Step 2: Convert to fraction form
    251,094.24/376,693.20 = 73,607.04/x
  3. Step 3: Cross multiply
    251,094.24x = 376,693.20 × 73,607.04
  4. Step 4: Simplify right side
    251,094.24x = 27,727,271,440.13
  5. Step 5: Solve for x
    x = 27,727,271,440.13/251,094.24
  6. Step 6: Final answer
    x = 110,425.76

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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.