Home / 5,835.62-8,054.96-3,598.20

Finding the Fourth Proportional to 5,835.62, 8,054.96 and 3,598.20

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Solution

The fourth proportional to 5,835.62, 8,054.96 and 3,598.20 is: 4,966.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835.62 : 8,054.96 = 3,598.20 : x
  2. Step 2: Convert to fraction form
    5,835.62/8,054.96 = 3,598.20/x
  3. Step 3: Cross multiply
    5,835.62x = 8,054.96 × 3,598.20
  4. Step 4: Simplify right side
    5,835.62x = 28,983,339.08
  5. Step 5: Solve for x
    x = 28,983,339.08/5,835.62
  6. Step 6: Final answer
    x = 4,966.62

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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.