Home / 4,359.04-6,524.16-2,716.80

Finding the Fourth Proportional to 4,359.04, 6,524.16 and 2,716.80

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Solution

The fourth proportional to 4,359.04, 6,524.16 and 2,716.80 is: 4,066.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359.04 : 6,524.16 = 2,716.80 : x
  2. Step 2: Convert to fraction form
    4,359.04/6,524.16 = 2,716.80/x
  3. Step 3: Cross multiply
    4,359.04x = 6,524.16 × 2,716.80
  4. Step 4: Simplify right side
    4,359.04x = 17,724,837.89
  5. Step 5: Solve for x
    x = 17,724,837.89/4,359.04
  6. Step 6: Final answer
    x = 4,066.23

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1.5x scale

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.