Home / 4,544.16-6,816.16-3,679.04

Finding the Fourth Proportional to 4,544.16, 6,816.16 and 3,679.04

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Solution

The fourth proportional to 4,544.16, 6,816.16 and 3,679.04 is: 5,518.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544.16 : 6,816.16 = 3,679.04 : x
  2. Step 2: Convert to fraction form
    4,544.16/6,816.16 = 3,679.04/x
  3. Step 3: Cross multiply
    4,544.16x = 6,816.16 × 3,679.04
  4. Step 4: Simplify right side
    4,544.16x = 25,076,925.29
  5. Step 5: Solve for x
    x = 25,076,925.29/4,544.16
  6. Step 6: Final answer
    x = 5,518.50

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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.