Home / 44,008.11-66,027.29-12,847.95

Finding the Fourth Proportional to 44,008.11, 66,027.29 and 12,847.95

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Solution

The fourth proportional to 44,008.11, 66,027.29 and 12,847.95 is: 19,276.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,008.11 : 66,027.29 = 12,847.95 : x
  2. Step 2: Convert to fraction form
    44,008.11/66,027.29 = 12,847.95/x
  3. Step 3: Cross multiply
    44,008.11x = 66,027.29 × 12,847.95
  4. Step 4: Simplify right side
    44,008.11x = 848,315,256.32
  5. Step 5: Solve for x
    x = 848,315,256.32/44,008.11
  6. Step 6: Final answer
    x = 19,276.34

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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.