Home / 41,931.04-57,864.24-23,067.68

Finding the Fourth Proportional to 41,931.04, 57,864.24 and 23,067.68

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Solution

The fourth proportional to 41,931.04, 57,864.24 and 23,067.68 is: 31,833.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,931.04 : 57,864.24 = 23,067.68 : x
  2. Step 2: Convert to fraction form
    41,931.04/57,864.24 = 23,067.68/x
  3. Step 3: Cross multiply
    41,931.04x = 57,864.24 × 23,067.68
  4. Step 4: Simplify right side
    41,931.04x = 1,334,793,771.76
  5. Step 5: Solve for x
    x = 1,334,793,771.76/41,931.04
  6. Step 6: Final answer
    x = 31,833.07

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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.