Home / 7,060.99-9,744.57-4,267.39

Finding the Fourth Proportional to 7,060.99, 9,744.57 and 4,267.39

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Solution

The fourth proportional to 7,060.99, 9,744.57 and 4,267.39 is: 5,889.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060.99 : 9,744.57 = 4,267.39 : x
  2. Step 2: Convert to fraction form
    7,060.99/9,744.57 = 4,267.39/x
  3. Step 3: Cross multiply
    7,060.99x = 9,744.57 × 4,267.39
  4. Step 4: Simplify right side
    7,060.99x = 41,583,880.57
  5. Step 5: Solve for x
    x = 41,583,880.57/7,060.99
  6. Step 6: Final answer
    x = 5,889.24

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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.