Home / 4,360.84-6,528.80-4,084.96

Finding the Fourth Proportional to 4,360.84, 6,528.80 and 4,084.96

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Solution

The fourth proportional to 4,360.84, 6,528.80 and 4,084.96 is: 6,115.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360.84 : 6,528.80 = 4,084.96 : x
  2. Step 2: Convert to fraction form
    4,360.84/6,528.80 = 4,084.96/x
  3. Step 3: Cross multiply
    4,360.84x = 6,528.80 × 4,084.96
  4. Step 4: Simplify right side
    4,360.84x = 26,669,886.85
  5. Step 5: Solve for x
    x = 26,669,886.85/4,360.84
  6. Step 6: Final answer
    x = 6,115.77

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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.