Home / 4,298-5,931.24-2,435

Finding the Fourth Proportional to 4,298, 5,931.24 and 2,435

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Solution

The fourth proportional to 4,298, 5,931.24 and 2,435 is: 3,360.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298 : 5,931.24 = 2,435 : x
  2. Step 2: Convert to fraction form
    4,298/5,931.24 = 2,435/x
  3. Step 3: Cross multiply
    4,298x = 5,931.24 × 2,435
  4. Step 4: Simplify right side
    4,298x = 14,442,569.40
  5. Step 5: Solve for x
    x = 14,442,569.40/4,298
  6. Step 6: Final answer
    x = 3,360.30

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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.