Home / 3,255.52-4,885.72-2,024.74

Finding the Fourth Proportional to 3,255.52, 4,885.72 and 2,024.74

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Solution

The fourth proportional to 3,255.52, 4,885.72 and 2,024.74 is: 3,038.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255.52 : 4,885.72 = 2,024.74 : x
  2. Step 2: Convert to fraction form
    3,255.52/4,885.72 = 2,024.74/x
  3. Step 3: Cross multiply
    3,255.52x = 4,885.72 × 2,024.74
  4. Step 4: Simplify right side
    3,255.52x = 9,892,312.71
  5. Step 5: Solve for x
    x = 9,892,312.71/3,255.52
  6. Step 6: Final answer
    x = 3,038.63

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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.