Home / 7,051.19-10,576.87-3,353.80

Finding the Fourth Proportional to 7,051.19, 10,576.87 and 3,353.80

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Solution

The fourth proportional to 7,051.19, 10,576.87 and 3,353.80 is: 5,030.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,051.19 : 10,576.87 = 3,353.80 : x
  2. Step 2: Convert to fraction form
    7,051.19/10,576.87 = 3,353.80/x
  3. Step 3: Cross multiply
    7,051.19x = 10,576.87 × 3,353.80
  4. Step 4: Simplify right side
    7,051.19x = 35,472,663.39
  5. Step 5: Solve for x
    x = 35,472,663.39/7,051.19
  6. Step 6: Final answer
    x = 5,030.73

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1.5x scale

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.