Home / 73,276.47-101,123.73-41,444.73

Finding the Fourth Proportional to 73,276.47, 101,123.73 and 41,444.73

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Solution

The fourth proportional to 73,276.47, 101,123.73 and 41,444.73 is: 57,194.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,276.47 : 101,123.73 = 41,444.73 : x
  2. Step 2: Convert to fraction form
    73,276.47/101,123.73 = 41,444.73/x
  3. Step 3: Cross multiply
    73,276.47x = 101,123.73 × 41,444.73
  4. Step 4: Simplify right side
    73,276.47x = 4,191,045,686.44
  5. Step 5: Solve for x
    x = 4,191,045,686.44/73,276.47
  6. Step 6: Final answer
    x = 57,194.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.