Home / 63,438.51-95,055.71-41,306.07

Finding the Fourth Proportional to 63,438.51, 95,055.71 and 41,306.07

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Solution

The fourth proportional to 63,438.51, 95,055.71 and 41,306.07 is: 61,892.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,438.51 : 95,055.71 = 41,306.07 : x
  2. Step 2: Convert to fraction form
    63,438.51/95,055.71 = 41,306.07/x
  3. Step 3: Cross multiply
    63,438.51x = 95,055.71 × 41,306.07
  4. Step 4: Simplify right side
    63,438.51x = 3,926,377,604.63
  5. Step 5: Solve for x
    x = 3,926,377,604.63/63,438.51
  6. Step 6: Final answer
    x = 61,892.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.