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Finding the Fourth Proportional to 7,305.66, 10,959.48 and 2,373.69

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Solution

The fourth proportional to 7,305.66, 10,959.48 and 2,373.69 is: 3,560.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,305.66 : 10,959.48 = 2,373.69 : x
  2. Step 2: Convert to fraction form
    7,305.66/10,959.48 = 2,373.69/x
  3. Step 3: Cross multiply
    7,305.66x = 10,959.48 × 2,373.69
  4. Step 4: Simplify right side
    7,305.66x = 26,014,408.08
  5. Step 5: Solve for x
    x = 26,014,408.08/7,305.66
  6. Step 6: Final answer
    x = 3,560.86

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Similar ratio
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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.