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Finding the Fourth Proportional to 7,264.58, 10,896.90 and 2,334.48

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Solution

The fourth proportional to 7,264.58, 10,896.90 and 2,334.48 is: 3,501.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264.58 : 10,896.90 = 2,334.48 : x
  2. Step 2: Convert to fraction form
    7,264.58/10,896.90 = 2,334.48/x
  3. Step 3: Cross multiply
    7,264.58x = 10,896.90 × 2,334.48
  4. Step 4: Simplify right side
    7,264.58x = 25,438,595.11
  5. Step 5: Solve for x
    x = 25,438,595.11/7,264.58
  6. Step 6: Final answer
    x = 3,501.73

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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.