Home / 4,757.90-6,561.92-3,483.36

Finding the Fourth Proportional to 4,757.90, 6,561.92 and 3,483.36

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Solution

The fourth proportional to 4,757.90, 6,561.92 and 3,483.36 is: 4,804.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757.90 : 6,561.92 = 3,483.36 : x
  2. Step 2: Convert to fraction form
    4,757.90/6,561.92 = 3,483.36/x
  3. Step 3: Cross multiply
    4,757.90x = 6,561.92 × 3,483.36
  4. Step 4: Simplify right side
    4,757.90x = 22,857,529.65
  5. Step 5: Solve for x
    x = 22,857,529.65/4,757.90
  6. Step 6: Final answer
    x = 4,804.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.