Home / 44,236.17-66,385.07-19,263.35

Finding the Fourth Proportional to 44,236.17, 66,385.07 and 19,263.35

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Solution

The fourth proportional to 44,236.17, 66,385.07 and 19,263.35 is: 28,908.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,236.17 : 66,385.07 = 19,263.35 : x
  2. Step 2: Convert to fraction form
    44,236.17/66,385.07 = 19,263.35/x
  3. Step 3: Cross multiply
    44,236.17x = 66,385.07 × 19,263.35
  4. Step 4: Simplify right side
    44,236.17x = 1,278,798,409.94
  5. Step 5: Solve for x
    x = 1,278,798,409.94/44,236.17
  6. Step 6: Final answer
    x = 28,908.43

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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.