Home / 3,259.42-4,885.35-2,526.64

Finding the Fourth Proportional to 3,259.42, 4,885.35 and 2,526.64

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Solution

The fourth proportional to 3,259.42, 4,885.35 and 2,526.64 is: 3,787.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259.42 : 4,885.35 = 2,526.64 : x
  2. Step 2: Convert to fraction form
    3,259.42/4,885.35 = 2,526.64/x
  3. Step 3: Cross multiply
    3,259.42x = 4,885.35 × 2,526.64
  4. Step 4: Simplify right side
    3,259.42x = 12,343,520.72
  5. Step 5: Solve for x
    x = 12,343,520.72/3,259.42
  6. Step 6: Final answer
    x = 3,787.03

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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.