Home / 4,528.87-6,790.65-2,062.35

Finding the Fourth Proportional to 4,528.87, 6,790.65 and 2,062.35

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Solution

The fourth proportional to 4,528.87, 6,790.65 and 2,062.35 is: 3,092.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528.87 : 6,790.65 = 2,062.35 : x
  2. Step 2: Convert to fraction form
    4,528.87/6,790.65 = 2,062.35/x
  3. Step 3: Cross multiply
    4,528.87x = 6,790.65 × 2,062.35
  4. Step 4: Simplify right side
    4,528.87x = 14,004,682.64
  5. Step 5: Solve for x
    x = 14,004,682.64/4,528.87
  6. Step 6: Final answer
    x = 3,092.31

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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.