Home / 41,924.79-57,854.66-30,008.07

Finding the Fourth Proportional to 41,924.79, 57,854.66 and 30,008.07

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Solution

The fourth proportional to 41,924.79, 57,854.66 and 30,008.07 is: 41,410.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,924.79 : 57,854.66 = 30,008.07 : x
  2. Step 2: Convert to fraction form
    41,924.79/57,854.66 = 30,008.07/x
  3. Step 3: Cross multiply
    41,924.79x = 57,854.66 × 30,008.07
  4. Step 4: Simplify right side
    41,924.79x = 1,736,106,537.07
  5. Step 5: Solve for x
    x = 1,736,106,537.07/41,924.79
  6. Step 6: Final answer
    x = 41,410.02

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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.