Home / 4,265.36-5,885.88-2,402

Finding the Fourth Proportional to 4,265.36, 5,885.88 and 2,402

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Solution

The fourth proportional to 4,265.36, 5,885.88 and 2,402 is: 3,314.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265.36 : 5,885.88 = 2,402 : x
  2. Step 2: Convert to fraction form
    4,265.36/5,885.88 = 2,402/x
  3. Step 3: Cross multiply
    4,265.36x = 5,885.88 × 2,402
  4. Step 4: Simplify right side
    4,265.36x = 14,137,883.76
  5. Step 5: Solve for x
    x = 14,137,883.76/4,265.36
  6. Step 6: Final answer
    x = 3,314.58

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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.