Home / 7,051.49-10,576.04-3,303.66

Finding the Fourth Proportional to 7,051.49, 10,576.04 and 3,303.66

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Solution

The fourth proportional to 7,051.49, 10,576.04 and 3,303.66 is: 4,954.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,051.49 : 10,576.04 = 3,303.66 : x
  2. Step 2: Convert to fraction form
    7,051.49/10,576.04 = 3,303.66/x
  3. Step 3: Cross multiply
    7,051.49x = 10,576.04 × 3,303.66
  4. Step 4: Simplify right side
    7,051.49x = 34,939,640.31
  5. Step 5: Solve for x
    x = 34,939,640.31/7,051.49
  6. Step 6: Final answer
    x = 4,954.93

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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.