Home / 2,437.64-3,650.96-1,461.68

Finding the Fourth Proportional to 2,437.64, 3,650.96 and 1,461.68

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Solution

The fourth proportional to 2,437.64, 3,650.96 and 1,461.68 is: 2,189.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437.64 : 3,650.96 = 1,461.68 : x
  2. Step 2: Convert to fraction form
    2,437.64/3,650.96 = 1,461.68/x
  3. Step 3: Cross multiply
    2,437.64x = 3,650.96 × 1,461.68
  4. Step 4: Simplify right side
    2,437.64x = 5,336,520.61
  5. Step 5: Solve for x
    x = 5,336,520.61/2,437.64
  6. Step 6: Final answer
    x = 2,189.22

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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.