Home / 7,332.31-11,010.62-4,051.81

Finding the Fourth Proportional to 7,332.31, 11,010.62 and 4,051.81

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Solution

The fourth proportional to 7,332.31, 11,010.62 and 4,051.81 is: 6,084.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332.31 : 11,010.62 = 4,051.81 : x
  2. Step 2: Convert to fraction form
    7,332.31/11,010.62 = 4,051.81/x
  3. Step 3: Cross multiply
    7,332.31x = 11,010.62 × 4,051.81
  4. Step 4: Simplify right side
    7,332.31x = 44,612,940.22
  5. Step 5: Solve for x
    x = 44,612,940.22/7,332.31
  6. Step 6: Final answer
    x = 6,084.43

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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.