Home / 63,824.51-95,740.36-19,452.71

Finding the Fourth Proportional to 63,824.51, 95,740.36 and 19,452.71

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Solution

The fourth proportional to 63,824.51, 95,740.36 and 19,452.71 is: 29,180.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,824.51 : 95,740.36 = 19,452.71 : x
  2. Step 2: Convert to fraction form
    63,824.51/95,740.36 = 19,452.71/x
  3. Step 3: Cross multiply
    63,824.51x = 95,740.36 × 19,452.71
  4. Step 4: Simplify right side
    63,824.51x = 1,862,409,458.38
  5. Step 5: Solve for x
    x = 1,862,409,458.38/63,824.51
  6. Step 6: Final answer
    x = 29,180.16

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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.