Home / 44,250.15-66,350.63-14,651.84

Finding the Fourth Proportional to 44,250.15, 66,350.63 and 14,651.84

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Solution

The fourth proportional to 44,250.15, 66,350.63 and 14,651.84 is: 21,969.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,250.15 : 66,350.63 = 14,651.84 : x
  2. Step 2: Convert to fraction form
    44,250.15/66,350.63 = 14,651.84/x
  3. Step 3: Cross multiply
    44,250.15x = 66,350.63 × 14,651.84
  4. Step 4: Simplify right side
    44,250.15x = 972,158,907.28
  5. Step 5: Solve for x
    x = 972,158,907.28/44,250.15
  6. Step 6: Final answer
    x = 21,969.62

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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.