Home / 4,459.69-6,154.16-2,470.23

Finding the Fourth Proportional to 4,459.69, 6,154.16 and 2,470.23

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Solution

The fourth proportional to 4,459.69, 6,154.16 and 2,470.23 is: 3,408.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459.69 : 6,154.16 = 2,470.23 : x
  2. Step 2: Convert to fraction form
    4,459.69/6,154.16 = 2,470.23/x
  3. Step 3: Cross multiply
    4,459.69x = 6,154.16 × 2,470.23
  4. Step 4: Simplify right side
    4,459.69x = 15,202,190.66
  5. Step 5: Solve for x
    x = 15,202,190.66/4,459.69
  6. Step 6: Final answer
    x = 3,408.80

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1.5x scale

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.