Home / 44,605.25-66,901.37-13,006.82

Finding the Fourth Proportional to 44,605.25, 66,901.37 and 13,006.82

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Solution

The fourth proportional to 44,605.25, 66,901.37 and 13,006.82 is: 19,508.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,605.25 : 66,901.37 = 13,006.82 : x
  2. Step 2: Convert to fraction form
    44,605.25/66,901.37 = 13,006.82/x
  3. Step 3: Cross multiply
    44,605.25x = 66,901.37 × 13,006.82
  4. Step 4: Simplify right side
    44,605.25x = 870,174,179.56
  5. Step 5: Solve for x
    x = 870,174,179.56/44,605.25
  6. Step 6: Final answer
    x = 19,508.34

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1.5x scale

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.