Home / 9,560.52-13,195.02-5,583.96

Finding the Fourth Proportional to 9,560.52, 13,195.02 and 5,583.96

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Solution

The fourth proportional to 9,560.52, 13,195.02 and 5,583.96 is: 7,706.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,560.52 : 13,195.02 = 5,583.96 : x
  2. Step 2: Convert to fraction form
    9,560.52/13,195.02 = 5,583.96/x
  3. Step 3: Cross multiply
    9,560.52x = 13,195.02 × 5,583.96
  4. Step 4: Simplify right side
    9,560.52x = 73,680,463.88
  5. Step 5: Solve for x
    x = 73,680,463.88/9,560.52
  6. Step 6: Final answer
    x = 7,706.74

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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.