Home / 2,348.88-3,521.50-962.57

Finding the Fourth Proportional to 2,348.88, 3,521.50 and 962.57

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Solution

The fourth proportional to 2,348.88, 3,521.50 and 962.57 is: 1,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348.88 : 3,521.50 = 962.57 : x
  2. Step 2: Convert to fraction form
    2,348.88/3,521.50 = 962.57/x
  3. Step 3: Cross multiply
    2,348.88x = 3,521.50 × 962.57
  4. Step 4: Simplify right side
    2,348.88x = 3,389,670.24
  5. Step 5: Solve for x
    x = 3,389,670.24/2,348.88
  6. Step 6: Final answer
    x = 1,443.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.