Home / 73,427.76-101,335.32-41,596.92

Finding the Fourth Proportional to 73,427.76, 101,335.32 and 41,596.92

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Solution

The fourth proportional to 73,427.76, 101,335.32 and 41,596.92 is: 57,406.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,427.76 : 101,335.32 = 41,596.92 : x
  2. Step 2: Convert to fraction form
    73,427.76/101,335.32 = 41,596.92/x
  3. Step 3: Cross multiply
    73,427.76x = 101,335.32 × 41,596.92
  4. Step 4: Simplify right side
    73,427.76x = 4,215,237,199.21
  5. Step 5: Solve for x
    x = 4,215,237,199.21/73,427.76
  6. Step 6: Final answer
    x = 57,406.59

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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.