Home / 15,367.43-23,051.60-6,007.07

Finding the Fourth Proportional to 15,367.43, 23,051.60 and 6,007.07

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Solution

The fourth proportional to 15,367.43, 23,051.60 and 6,007.07 is: 9,010.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,367.43 : 23,051.60 = 6,007.07 : x
  2. Step 2: Convert to fraction form
    15,367.43/23,051.60 = 6,007.07/x
  3. Step 3: Cross multiply
    15,367.43x = 23,051.60 × 6,007.07
  4. Step 4: Simplify right side
    15,367.43x = 138,472,429.52
  5. Step 5: Solve for x
    x = 138,472,429.52/15,367.43
  6. Step 6: Final answer
    x = 9,010.78

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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.