Home / 41,975.04-57,925.50-23,112

Finding the Fourth Proportional to 41,975.04, 57,925.50 and 23,112

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Solution

The fourth proportional to 41,975.04, 57,925.50 and 23,112 is: 31,894.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,975.04 : 57,925.50 = 23,112 : x
  2. Step 2: Convert to fraction form
    41,975.04/57,925.50 = 23,112/x
  3. Step 3: Cross multiply
    41,975.04x = 57,925.50 × 23,112
  4. Step 4: Simplify right side
    41,975.04x = 1,338,774,156
  5. Step 5: Solve for x
    x = 1,338,774,156/41,975.04
  6. Step 6: Final answer
    x = 31,894.53

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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.