Home / 7,056.44-9,744.33-4,542.82

Finding the Fourth Proportional to 7,056.44, 9,744.33 and 4,542.82

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Solution

The fourth proportional to 7,056.44, 9,744.33 and 4,542.82 is: 6,273.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056.44 : 9,744.33 = 4,542.82 : x
  2. Step 2: Convert to fraction form
    7,056.44/9,744.33 = 4,542.82/x
  3. Step 3: Cross multiply
    7,056.44x = 9,744.33 × 4,542.82
  4. Step 4: Simplify right side
    7,056.44x = 44,266,712.85
  5. Step 5: Solve for x
    x = 44,266,712.85/7,056.44
  6. Step 6: Final answer
    x = 6,273.24

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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.