Home / 5,232.34-7,847.29-2,460.93

Finding the Fourth Proportional to 5,232.34, 7,847.29 and 2,460.93

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Solution

The fourth proportional to 5,232.34, 7,847.29 and 2,460.93 is: 3,690.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,232.34 : 7,847.29 = 2,460.93 : x
  2. Step 2: Convert to fraction form
    5,232.34/7,847.29 = 2,460.93/x
  3. Step 3: Cross multiply
    5,232.34x = 7,847.29 × 2,460.93
  4. Step 4: Simplify right side
    5,232.34x = 19,311,631.38
  5. Step 5: Solve for x
    x = 19,311,631.38/5,232.34
  6. Step 6: Final answer
    x = 3,690.82

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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.