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Finding the Fourth Proportional to 5,797.53, 8,685.36 and 4,492.62

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Solution

The fourth proportional to 5,797.53, 8,685.36 and 4,492.62 is: 6,730.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,797.53 : 8,685.36 = 4,492.62 : x
  2. Step 2: Convert to fraction form
    5,797.53/8,685.36 = 4,492.62/x
  3. Step 3: Cross multiply
    5,797.53x = 8,685.36 × 4,492.62
  4. Step 4: Simplify right side
    5,797.53x = 39,020,022.04
  5. Step 5: Solve for x
    x = 39,020,022.04/5,797.53
  6. Step 6: Final answer
    x = 6,730.46

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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.