Home / 7,024.16-10,535.88-2,093.84

Finding the Fourth Proportional to 7,024.16, 10,535.88 and 2,093.84

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Solution

The fourth proportional to 7,024.16, 10,535.88 and 2,093.84 is: 3,140.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,024.16 : 10,535.88 = 2,093.84 : x
  2. Step 2: Convert to fraction form
    7,024.16/10,535.88 = 2,093.84/x
  3. Step 3: Cross multiply
    7,024.16x = 10,535.88 × 2,093.84
  4. Step 4: Simplify right side
    7,024.16x = 22,060,446.98
  5. Step 5: Solve for x
    x = 22,060,446.98/7,024.16
  6. Step 6: Final answer
    x = 3,140.65

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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.