Home / 44,743.31-67,114.97-13,153.37

Finding the Fourth Proportional to 44,743.31, 67,114.97 and 13,153.37

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Solution

The fourth proportional to 44,743.31, 67,114.97 and 13,153.37 is: 19,730.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,743.31 : 67,114.97 = 13,153.37 : x
  2. Step 2: Convert to fraction form
    44,743.31/67,114.97 = 13,153.37/x
  3. Step 3: Cross multiply
    44,743.31x = 67,114.97 × 13,153.37
  4. Step 4: Simplify right side
    44,743.31x = 882,788,032.95
  5. Step 5: Solve for x
    x = 882,788,032.95/44,743.31
  6. Step 6: Final answer
    x = 19,730.06

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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.