Home / 41,975.01-57,925.26-23,112

Finding the Fourth Proportional to 41,975.01, 57,925.26 and 23,112

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Solution

The fourth proportional to 41,975.01, 57,925.26 and 23,112 is: 31,894.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,975.01 : 57,925.26 = 23,112 : x
  2. Step 2: Convert to fraction form
    41,975.01/57,925.26 = 23,112/x
  3. Step 3: Cross multiply
    41,975.01x = 57,925.26 × 23,112
  4. Step 4: Simplify right side
    41,975.01x = 1,338,768,609.12
  5. Step 5: Solve for x
    x = 1,338,768,609.12/41,975.01
  6. Step 6: Final answer
    x = 31,894.42

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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.