Home / 4,337.09-6,509.33-1,706.44

Finding the Fourth Proportional to 4,337.09, 6,509.33 and 1,706.44

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Solution

The fourth proportional to 4,337.09, 6,509.33 and 1,706.44 is: 2,561.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.09 : 6,509.33 = 1,706.44 : x
  2. Step 2: Convert to fraction form
    4,337.09/6,509.33 = 1,706.44/x
  3. Step 3: Cross multiply
    4,337.09x = 6,509.33 × 1,706.44
  4. Step 4: Simplify right side
    4,337.09x = 11,107,756.28
  5. Step 5: Solve for x
    x = 11,107,756.28/4,337.09
  6. Step 6: Final answer
    x = 2,561.11

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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.