Home / 66,284.14-99,367.27-24,156.31

Finding the Fourth Proportional to 66,284.14, 99,367.27 and 24,156.31

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Solution

The fourth proportional to 66,284.14, 99,367.27 and 24,156.31 is: 36,212.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,284.14 : 99,367.27 = 24,156.31 : x
  2. Step 2: Convert to fraction form
    66,284.14/99,367.27 = 24,156.31/x
  3. Step 3: Cross multiply
    66,284.14x = 99,367.27 × 24,156.31
  4. Step 4: Simplify right side
    66,284.14x = 2,400,346,577.97
  5. Step 5: Solve for x
    x = 2,400,346,577.97/66,284.14
  6. Step 6: Final answer
    x = 36,212.99

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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.