Home / 3,465.94-5,193.57-2,353.90

Finding the Fourth Proportional to 3,465.94, 5,193.57 and 2,353.90

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Solution

The fourth proportional to 3,465.94, 5,193.57 and 2,353.90 is: 3,527.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465.94 : 5,193.57 = 2,353.90 : x
  2. Step 2: Convert to fraction form
    3,465.94/5,193.57 = 2,353.90/x
  3. Step 3: Cross multiply
    3,465.94x = 5,193.57 × 2,353.90
  4. Step 4: Simplify right side
    3,465.94x = 12,225,144.42
  5. Step 5: Solve for x
    x = 12,225,144.42/3,465.94
  6. Step 6: Final answer
    x = 3,527.22

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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.