Home / 4,318.13-5,958.96-2,429.57

Finding the Fourth Proportional to 4,318.13, 5,958.96 and 2,429.57

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Solution

The fourth proportional to 4,318.13, 5,958.96 and 2,429.57 is: 3,352.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,318.13 : 5,958.96 = 2,429.57 : x
  2. Step 2: Convert to fraction form
    4,318.13/5,958.96 = 2,429.57/x
  3. Step 3: Cross multiply
    4,318.13x = 5,958.96 × 2,429.57
  4. Step 4: Simplify right side
    4,318.13x = 14,477,710.45
  5. Step 5: Solve for x
    x = 14,477,710.45/4,318.13
  6. Step 6: Final answer
    x = 3,352.77

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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.