Home / 5,492.18-8,237.91-2,528.93

Finding the Fourth Proportional to 5,492.18, 8,237.91 and 2,528.93

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Solution

The fourth proportional to 5,492.18, 8,237.91 and 2,528.93 is: 3,793.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492.18 : 8,237.91 = 2,528.93 : x
  2. Step 2: Convert to fraction form
    5,492.18/8,237.91 = 2,528.93/x
  3. Step 3: Cross multiply
    5,492.18x = 8,237.91 × 2,528.93
  4. Step 4: Simplify right side
    5,492.18x = 20,833,097.74
  5. Step 5: Solve for x
    x = 20,833,097.74/5,492.18
  6. Step 6: Final answer
    x = 3,793.23

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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.