Home / 7,051.94-10,577.99-3,354.55

Finding the Fourth Proportional to 7,051.94, 10,577.99 and 3,354.55

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Solution

The fourth proportional to 7,051.94, 10,577.99 and 3,354.55 is: 5,031.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,051.94 : 10,577.99 = 3,354.55 : x
  2. Step 2: Convert to fraction form
    7,051.94/10,577.99 = 3,354.55/x
  3. Step 3: Cross multiply
    7,051.94x = 10,577.99 × 3,354.55
  4. Step 4: Simplify right side
    7,051.94x = 35,484,369.91
  5. Step 5: Solve for x
    x = 35,484,369.91/7,051.94
  6. Step 6: Final answer
    x = 5,031.86

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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.