Home / 4,038.46-6,052.91-2,282.72

Finding the Fourth Proportional to 4,038.46, 6,052.91 and 2,282.72

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Solution

The fourth proportional to 4,038.46, 6,052.91 and 2,282.72 is: 3,421.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038.46 : 6,052.91 = 2,282.72 : x
  2. Step 2: Convert to fraction form
    4,038.46/6,052.91 = 2,282.72/x
  3. Step 3: Cross multiply
    4,038.46x = 6,052.91 × 2,282.72
  4. Step 4: Simplify right side
    4,038.46x = 13,817,098.72
  5. Step 5: Solve for x
    x = 13,817,098.72/4,038.46
  6. Step 6: Final answer
    x = 3,421.38

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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.