Home / 34,787.15-52,184.82-11,086.46

Finding the Fourth Proportional to 34,787.15, 52,184.82 and 11,086.46

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Solution

The fourth proportional to 34,787.15, 52,184.82 and 11,086.46 is: 16,631.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,787.15 : 52,184.82 = 11,086.46 : x
  2. Step 2: Convert to fraction form
    34,787.15/52,184.82 = 11,086.46/x
  3. Step 3: Cross multiply
    34,787.15x = 52,184.82 × 11,086.46
  4. Step 4: Simplify right side
    34,787.15x = 578,544,919.54
  5. Step 5: Solve for x
    x = 578,544,919.54/34,787.15
  6. Step 6: Final answer
    x = 16,631.00

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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.