Home / 4,323.16-5,965.53-2,434.69

Finding the Fourth Proportional to 4,323.16, 5,965.53 and 2,434.69

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Solution

The fourth proportional to 4,323.16, 5,965.53 and 2,434.69 is: 3,359.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323.16 : 5,965.53 = 2,434.69 : x
  2. Step 2: Convert to fraction form
    4,323.16/5,965.53 = 2,434.69/x
  3. Step 3: Cross multiply
    4,323.16x = 5,965.53 × 2,434.69
  4. Step 4: Simplify right side
    4,323.16x = 14,524,216.24
  5. Step 5: Solve for x
    x = 14,524,216.24/4,323.16
  6. Step 6: Final answer
    x = 3,359.63

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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.