Home / 38,023.81-52,467.71-23,873.92

Finding the Fourth Proportional to 38,023.81, 52,467.71 and 23,873.92

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Solution

The fourth proportional to 38,023.81, 52,467.71 and 23,873.92 is: 32,942.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,023.81 : 52,467.71 = 23,873.92 : x
  2. Step 2: Convert to fraction form
    38,023.81/52,467.71 = 23,873.92/x
  3. Step 3: Cross multiply
    38,023.81x = 52,467.71 × 23,873.92
  4. Step 4: Simplify right side
    38,023.81x = 1,252,609,660.58
  5. Step 5: Solve for x
    x = 1,252,609,660.58/38,023.81
  6. Step 6: Final answer
    x = 32,942.77

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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.