Home / 73,585.48-110,378.24-23,669.92

Finding the Fourth Proportional to 73,585.48, 110,378.24 and 23,669.92

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Solution

The fourth proportional to 73,585.48, 110,378.24 and 23,669.92 is: 35,504.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,585.48 : 110,378.24 = 23,669.92 : x
  2. Step 2: Convert to fraction form
    73,585.48/110,378.24 = 23,669.92/x
  3. Step 3: Cross multiply
    73,585.48x = 110,378.24 × 23,669.92
  4. Step 4: Simplify right side
    73,585.48x = 2,612,644,110.54
  5. Step 5: Solve for x
    x = 2,612,644,110.54/73,585.48
  6. Step 6: Final answer
    x = 35,504.89

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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.