Home / 7,092.37-10,638.56-2,710.27

Finding the Fourth Proportional to 7,092.37, 10,638.56 and 2,710.27

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Solution

The fourth proportional to 7,092.37, 10,638.56 and 2,710.27 is: 4,065.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092.37 : 10,638.56 = 2,710.27 : x
  2. Step 2: Convert to fraction form
    7,092.37/10,638.56 = 2,710.27/x
  3. Step 3: Cross multiply
    7,092.37x = 10,638.56 × 2,710.27
  4. Step 4: Simplify right side
    7,092.37x = 28,833,370.01
  5. Step 5: Solve for x
    x = 28,833,370.01/7,092.37
  6. Step 6: Final answer
    x = 4,065.41

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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.