Home / 4,298-5,931.20-2,434.96

Finding the Fourth Proportional to 4,298, 5,931.20 and 2,434.96

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Solution

The fourth proportional to 4,298, 5,931.20 and 2,434.96 is: 3,360.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298 : 5,931.20 = 2,434.96 : x
  2. Step 2: Convert to fraction form
    4,298/5,931.20 = 2,434.96/x
  3. Step 3: Cross multiply
    4,298x = 5,931.20 × 2,434.96
  4. Step 4: Simplify right side
    4,298x = 14,442,234.75
  5. Step 5: Solve for x
    x = 14,442,234.75/4,298
  6. Step 6: Final answer
    x = 3,360.22

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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.