Home / 4,435.66-6,654.93-3,782.46

Finding the Fourth Proportional to 4,435.66, 6,654.93 and 3,782.46

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Solution

The fourth proportional to 4,435.66, 6,654.93 and 3,782.46 is: 5,674.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435.66 : 6,654.93 = 3,782.46 : x
  2. Step 2: Convert to fraction form
    4,435.66/6,654.93 = 3,782.46/x
  3. Step 3: Cross multiply
    4,435.66x = 6,654.93 × 3,782.46
  4. Step 4: Simplify right side
    4,435.66x = 25,172,006.53
  5. Step 5: Solve for x
    x = 25,172,006.53/4,435.66
  6. Step 6: Final answer
    x = 5,674.92

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1.5x scale

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.