Home / 15,093.14-22,643.07-4,961.98

Finding the Fourth Proportional to 15,093.14, 22,643.07 and 4,961.98

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Solution

The fourth proportional to 15,093.14, 22,643.07 and 4,961.98 is: 7,444.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,093.14 : 22,643.07 = 4,961.98 : x
  2. Step 2: Convert to fraction form
    15,093.14/22,643.07 = 4,961.98/x
  3. Step 3: Cross multiply
    15,093.14x = 22,643.07 × 4,961.98
  4. Step 4: Simplify right side
    15,093.14x = 112,354,473.22
  5. Step 5: Solve for x
    x = 112,354,473.22/15,093.14
  6. Step 6: Final answer
    x = 7,444.07

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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.