Home / 7,393.23-11,089.53-3,010.77

Finding the Fourth Proportional to 7,393.23, 11,089.53 and 3,010.77

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Solution

The fourth proportional to 7,393.23, 11,089.53 and 3,010.77 is: 4,516.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393.23 : 11,089.53 = 3,010.77 : x
  2. Step 2: Convert to fraction form
    7,393.23/11,089.53 = 3,010.77/x
  3. Step 3: Cross multiply
    7,393.23x = 11,089.53 × 3,010.77
  4. Step 4: Simplify right side
    7,393.23x = 33,388,024.24
  5. Step 5: Solve for x
    x = 33,388,024.24/7,393.23
  6. Step 6: Final answer
    x = 4,516.03

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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.