Home / 5,836.76-8,055.36-3,598.16

Finding the Fourth Proportional to 5,836.76, 8,055.36 and 3,598.16

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Solution

The fourth proportional to 5,836.76, 8,055.36 and 3,598.16 is: 4,965.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836.76 : 8,055.36 = 3,598.16 : x
  2. Step 2: Convert to fraction form
    5,836.76/8,055.36 = 3,598.16/x
  3. Step 3: Cross multiply
    5,836.76x = 8,055.36 × 3,598.16
  4. Step 4: Simplify right side
    5,836.76x = 28,984,474.14
  5. Step 5: Solve for x
    x = 28,984,474.14/5,836.76
  6. Step 6: Final answer
    x = 4,965.85

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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.