Home / 5,730.68-8,577.30-3,541.16

Finding the Fourth Proportional to 5,730.68, 8,577.30 and 3,541.16

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Solution

The fourth proportional to 5,730.68, 8,577.30 and 3,541.16 is: 5,300.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730.68 : 8,577.30 = 3,541.16 : x
  2. Step 2: Convert to fraction form
    5,730.68/8,577.30 = 3,541.16/x
  3. Step 3: Cross multiply
    5,730.68x = 8,577.30 × 3,541.16
  4. Step 4: Simplify right side
    5,730.68x = 30,373,591.67
  5. Step 5: Solve for x
    x = 30,373,591.67/5,730.68
  6. Step 6: Final answer
    x = 5,300.17

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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.