Home / 2,435.47-3,653.20-1,337.41

Finding the Fourth Proportional to 2,435.47, 3,653.20 and 1,337.41

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Solution

The fourth proportional to 2,435.47, 3,653.20 and 1,337.41 is: 2,006.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435.47 : 3,653.20 = 1,337.41 : x
  2. Step 2: Convert to fraction form
    2,435.47/3,653.20 = 1,337.41/x
  3. Step 3: Cross multiply
    2,435.47x = 3,653.20 × 1,337.41
  4. Step 4: Simplify right side
    2,435.47x = 4,885,832.45
  5. Step 5: Solve for x
    x = 4,885,832.45/2,435.47
  6. Step 6: Final answer
    x = 2,006.12

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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.