Home / 7,269.67-10,029.55-4,753.23

Finding the Fourth Proportional to 7,269.67, 10,029.55 and 4,753.23

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Solution

The fourth proportional to 7,269.67, 10,029.55 and 4,753.23 is: 6,557.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,269.67 : 10,029.55 = 4,753.23 : x
  2. Step 2: Convert to fraction form
    7,269.67/10,029.55 = 4,753.23/x
  3. Step 3: Cross multiply
    7,269.67x = 10,029.55 × 4,753.23
  4. Step 4: Simplify right side
    7,269.67x = 47,672,757.95
  5. Step 5: Solve for x
    x = 47,672,757.95/7,269.67
  6. Step 6: Final answer
    x = 6,557.76

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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.