Home / 4,538.86-6,264.01-2,549.82

Finding the Fourth Proportional to 4,538.86, 6,264.01 and 2,549.82

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Solution

The fourth proportional to 4,538.86, 6,264.01 and 2,549.82 is: 3,518.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538.86 : 6,264.01 = 2,549.82 : x
  2. Step 2: Convert to fraction form
    4,538.86/6,264.01 = 2,549.82/x
  3. Step 3: Cross multiply
    4,538.86x = 6,264.01 × 2,549.82
  4. Step 4: Simplify right side
    4,538.86x = 15,972,097.98
  5. Step 5: Solve for x
    x = 15,972,097.98/4,538.86
  6. Step 6: Final answer
    x = 3,518.97

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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.