Home / 7,267.06-10,903.32-4,347.41

Finding the Fourth Proportional to 7,267.06, 10,903.32 and 4,347.41

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Solution

The fourth proportional to 7,267.06, 10,903.32 and 4,347.41 is: 6,522.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267.06 : 10,903.32 = 4,347.41 : x
  2. Step 2: Convert to fraction form
    7,267.06/10,903.32 = 4,347.41/x
  3. Step 3: Cross multiply
    7,267.06x = 10,903.32 × 4,347.41
  4. Step 4: Simplify right side
    7,267.06x = 47,401,229.66
  5. Step 5: Solve for x
    x = 47,401,229.66/7,267.06
  6. Step 6: Final answer
    x = 6,522.75

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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.