Home / 2,484.02-3,726.10-635.12

Finding the Fourth Proportional to 2,484.02, 3,726.10 and 635.12

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Solution

The fourth proportional to 2,484.02, 3,726.10 and 635.12 is: 952.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484.02 : 3,726.10 = 635.12 : x
  2. Step 2: Convert to fraction form
    2,484.02/3,726.10 = 635.12/x
  3. Step 3: Cross multiply
    2,484.02x = 3,726.10 × 635.12
  4. Step 4: Simplify right side
    2,484.02x = 2,366,520.63
  5. Step 5: Solve for x
    x = 2,366,520.63/2,484.02
  6. Step 6: Final answer
    x = 952.70

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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.