Home / 7,327.33-10,111.24-4,674.46

Finding the Fourth Proportional to 7,327.33, 10,111.24 and 4,674.46

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Solution

The fourth proportional to 7,327.33, 10,111.24 and 4,674.46 is: 6,450.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327.33 : 10,111.24 = 4,674.46 : x
  2. Step 2: Convert to fraction form
    7,327.33/10,111.24 = 4,674.46/x
  3. Step 3: Cross multiply
    7,327.33x = 10,111.24 × 4,674.46
  4. Step 4: Simplify right side
    7,327.33x = 47,264,513.00
  5. Step 5: Solve for x
    x = 47,264,513.00/7,327.33
  6. Step 6: Final answer
    x = 6,450.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.