Home / 5,269.24-7,901.51-2,803.54

Finding the Fourth Proportional to 5,269.24, 7,901.51 and 2,803.54

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Solution

The fourth proportional to 5,269.24, 7,901.51 and 2,803.54 is: 4,204.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,269.24 : 7,901.51 = 2,803.54 : x
  2. Step 2: Convert to fraction form
    5,269.24/7,901.51 = 2,803.54/x
  3. Step 3: Cross multiply
    5,269.24x = 7,901.51 × 2,803.54
  4. Step 4: Simplify right side
    5,269.24x = 22,152,166.85
  5. Step 5: Solve for x
    x = 22,152,166.85/5,269.24
  6. Step 6: Final answer
    x = 4,204.06

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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.