Home / 2,403.15-3,595.86-1,462.74

Finding the Fourth Proportional to 2,403.15, 3,595.86 and 1,462.74

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Solution

The fourth proportional to 2,403.15, 3,595.86 and 1,462.74 is: 2,188.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403.15 : 3,595.86 = 1,462.74 : x
  2. Step 2: Convert to fraction form
    2,403.15/3,595.86 = 1,462.74/x
  3. Step 3: Cross multiply
    2,403.15x = 3,595.86 × 1,462.74
  4. Step 4: Simplify right side
    2,403.15x = 5,259,808.26
  5. Step 5: Solve for x
    x = 5,259,808.26/2,403.15
  6. Step 6: Final answer
    x = 2,188.71

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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.