Home / 4,385.04-6,052.04-2,814.80

Finding the Fourth Proportional to 4,385.04, 6,052.04 and 2,814.80

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Solution

The fourth proportional to 4,385.04, 6,052.04 and 2,814.80 is: 3,884.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385.04 : 6,052.04 = 2,814.80 : x
  2. Step 2: Convert to fraction form
    4,385.04/6,052.04 = 2,814.80/x
  3. Step 3: Cross multiply
    4,385.04x = 6,052.04 × 2,814.80
  4. Step 4: Simplify right side
    4,385.04x = 17,035,282.19
  5. Step 5: Solve for x
    x = 17,035,282.19/4,385.04
  6. Step 6: Final answer
    x = 3,884.86

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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.