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Finding the Fourth Proportional to 4,253.22, 5,869.26 and 2,484.99

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Solution

The fourth proportional to 4,253.22, 5,869.26 and 2,484.99 is: 3,429.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253.22 : 5,869.26 = 2,484.99 : x
  2. Step 2: Convert to fraction form
    4,253.22/5,869.26 = 2,484.99/x
  3. Step 3: Cross multiply
    4,253.22x = 5,869.26 × 2,484.99
  4. Step 4: Simplify right side
    4,253.22x = 14,585,052.41
  5. Step 5: Solve for x
    x = 14,585,052.41/4,253.22
  6. Step 6: Final answer
    x = 3,429.18

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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.