Home / 2,337.62-3,503.08-1,716.45

Finding the Fourth Proportional to 2,337.62, 3,503.08 and 1,716.45

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Solution

The fourth proportional to 2,337.62, 3,503.08 and 1,716.45 is: 2,572.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337.62 : 3,503.08 = 1,716.45 : x
  2. Step 2: Convert to fraction form
    2,337.62/3,503.08 = 1,716.45/x
  3. Step 3: Cross multiply
    2,337.62x = 3,503.08 × 1,716.45
  4. Step 4: Simplify right side
    2,337.62x = 6,012,850.68
  5. Step 5: Solve for x
    x = 6,012,850.68/2,337.62
  6. Step 6: Final answer
    x = 2,572.22

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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.