Home / 2,352.10-3,529.23-2,313.22

Finding the Fourth Proportional to 2,352.10, 3,529.23 and 2,313.22

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Solution

The fourth proportional to 2,352.10, 3,529.23 and 2,313.22 is: 3,470.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352.10 : 3,529.23 = 2,313.22 : x
  2. Step 2: Convert to fraction form
    2,352.10/3,529.23 = 2,313.22/x
  3. Step 3: Cross multiply
    2,352.10x = 3,529.23 × 2,313.22
  4. Step 4: Simplify right side
    2,352.10x = 8,163,885.42
  5. Step 5: Solve for x
    x = 8,163,885.42/2,352.10
  6. Step 6: Final answer
    x = 3,470.89

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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.