Home / 349,747.83-524,787.72-181,236.66

Finding the Fourth Proportional to 349,747.83, 524,787.72 and 181,236.66

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Solution

The fourth proportional to 349,747.83, 524,787.72 and 181,236.66 is: 271,941.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,747.83 : 524,787.72 = 181,236.66 : x
  2. Step 2: Convert to fraction form
    349,747.83/524,787.72 = 181,236.66/x
  3. Step 3: Cross multiply
    349,747.83x = 524,787.72 × 181,236.66
  4. Step 4: Simplify right side
    349,747.83x = 95,110,773,581.82
  5. Step 5: Solve for x
    x = 95,110,773,581.82/349,747.83
  6. Step 6: Final answer
    x = 271,941.00

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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.