Home / 9,232.41-13,815.80-6,761.10

Finding the Fourth Proportional to 9,232.41, 13,815.80 and 6,761.10

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Solution

The fourth proportional to 9,232.41, 13,815.80 and 6,761.10 is: 10,117.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,232.41 : 13,815.80 = 6,761.10 : x
  2. Step 2: Convert to fraction form
    9,232.41/13,815.80 = 6,761.10/x
  3. Step 3: Cross multiply
    9,232.41x = 13,815.80 × 6,761.10
  4. Step 4: Simplify right side
    9,232.41x = 93,410,005.38
  5. Step 5: Solve for x
    x = 93,410,005.38/9,232.41
  6. Step 6: Final answer
    x = 10,117.62

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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.