Home / 5,886.06-8,815.32-5,836.38

Finding the Fourth Proportional to 5,886.06, 8,815.32 and 5,836.38

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Solution

The fourth proportional to 5,886.06, 8,815.32 and 5,836.38 is: 8,740.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,886.06 : 8,815.32 = 5,836.38 : x
  2. Step 2: Convert to fraction form
    5,886.06/8,815.32 = 5,836.38/x
  3. Step 3: Cross multiply
    5,886.06x = 8,815.32 × 5,836.38
  4. Step 4: Simplify right side
    5,886.06x = 51,449,557.34
  5. Step 5: Solve for x
    x = 51,449,557.34/5,886.06
  6. Step 6: Final answer
    x = 8,740.92

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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.