Home / 4,214.04-5,814.39-2,445.33

Finding the Fourth Proportional to 4,214.04, 5,814.39 and 2,445.33

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Solution

The fourth proportional to 4,214.04, 5,814.39 and 2,445.33 is: 3,373.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214.04 : 5,814.39 = 2,445.33 : x
  2. Step 2: Convert to fraction form
    4,214.04/5,814.39 = 2,445.33/x
  3. Step 3: Cross multiply
    4,214.04x = 5,814.39 × 2,445.33
  4. Step 4: Simplify right side
    4,214.04x = 14,218,102.30
  5. Step 5: Solve for x
    x = 14,218,102.30/4,214.04
  6. Step 6: Final answer
    x = 3,373.98

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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.