Home / 251,094.54-346,645.56-193,607.82

Finding the Fourth Proportional to 251,094.54, 346,645.56 and 193,607.82

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Solution

The fourth proportional to 251,094.54, 346,645.56 and 193,607.82 is: 267,282.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,094.54 : 346,645.56 = 193,607.82 : x
  2. Step 2: Convert to fraction form
    251,094.54/346,645.56 = 193,607.82/x
  3. Step 3: Cross multiply
    251,094.54x = 346,645.56 × 193,607.82
  4. Step 4: Simplify right side
    251,094.54x = 67,113,291,184.28
  5. Step 5: Solve for x
    x = 67,113,291,184.28/251,094.54
  6. Step 6: Final answer
    x = 267,282.96

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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.