Home / 4,214.03-5,814.07-2,445.30

Finding the Fourth Proportional to 4,214.03, 5,814.07 and 2,445.30

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Solution

The fourth proportional to 4,214.03, 5,814.07 and 2,445.30 is: 3,373.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214.03 : 5,814.07 = 2,445.30 : x
  2. Step 2: Convert to fraction form
    4,214.03/5,814.07 = 2,445.30/x
  3. Step 3: Cross multiply
    4,214.03x = 5,814.07 × 2,445.30
  4. Step 4: Simplify right side
    4,214.03x = 14,217,139.26
  5. Step 5: Solve for x
    x = 14,217,139.26/4,214.03
  6. Step 6: Final answer
    x = 3,373.76

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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.