Home / 4,459.86-6,154.52-2,470.41

Finding the Fourth Proportional to 4,459.86, 6,154.52 and 2,470.41

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Solution

The fourth proportional to 4,459.86, 6,154.52 and 2,470.41 is: 3,409.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459.86 : 6,154.52 = 2,470.41 : x
  2. Step 2: Convert to fraction form
    4,459.86/6,154.52 = 2,470.41/x
  3. Step 3: Cross multiply
    4,459.86x = 6,154.52 × 2,470.41
  4. Step 4: Simplify right side
    4,459.86x = 15,204,187.75
  5. Step 5: Solve for x
    x = 15,204,187.75/4,459.86
  6. Step 6: Final answer
    x = 3,409.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.