Home / 4,317.80-5,958.43-2,429.48

Finding the Fourth Proportional to 4,317.80, 5,958.43 and 2,429.48

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Solution

The fourth proportional to 4,317.80, 5,958.43 and 2,429.48 is: 3,352.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317.80 : 5,958.43 = 2,429.48 : x
  2. Step 2: Convert to fraction form
    4,317.80/5,958.43 = 2,429.48/x
  3. Step 3: Cross multiply
    4,317.80x = 5,958.43 × 2,429.48
  4. Step 4: Simplify right side
    4,317.80x = 14,475,895.34
  5. Step 5: Solve for x
    x = 14,475,895.34/4,317.80
  6. Step 6: Final answer
    x = 3,352.61

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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.