Home / 3,527.10-5,293.08-3,499.76

Finding the Fourth Proportional to 3,527.10, 5,293.08 and 3,499.76

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Solution

The fourth proportional to 3,527.10, 5,293.08 and 3,499.76 is: 5,252.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527.10 : 5,293.08 = 3,499.76 : x
  2. Step 2: Convert to fraction form
    3,527.10/5,293.08 = 3,499.76/x
  3. Step 3: Cross multiply
    3,527.10x = 5,293.08 × 3,499.76
  4. Step 4: Simplify right side
    3,527.10x = 18,524,509.66
  5. Step 5: Solve for x
    x = 18,524,509.66/3,527.10
  6. Step 6: Final answer
    x = 5,252.05

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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.