Home / 94,564.60-141,867.66-28,009.94

Finding the Fourth Proportional to 94,564.60, 141,867.66 and 28,009.94

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Solution

The fourth proportional to 94,564.60, 141,867.66 and 28,009.94 is: 42,021.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,564.60 : 141,867.66 = 28,009.94 : x
  2. Step 2: Convert to fraction form
    94,564.60/141,867.66 = 28,009.94/x
  3. Step 3: Cross multiply
    94,564.60x = 141,867.66 × 28,009.94
  4. Step 4: Simplify right side
    94,564.60x = 3,973,704,467.21
  5. Step 5: Solve for x
    x = 3,973,704,467.21/94,564.60
  6. Step 6: Final answer
    x = 42,021.06

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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.