Home / 94,665.96-141,924.12-47,256.72

Finding the Fourth Proportional to 94,665.96, 141,924.12 and 47,256.72

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Solution

The fourth proportional to 94,665.96, 141,924.12 and 47,256.72 is: 70,847.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,665.96 : 141,924.12 = 47,256.72 : x
  2. Step 2: Convert to fraction form
    94,665.96/141,924.12 = 47,256.72/x
  3. Step 3: Cross multiply
    94,665.96x = 141,924.12 × 47,256.72
  4. Step 4: Simplify right side
    94,665.96x = 6,706,868,400.09
  5. Step 5: Solve for x
    x = 6,706,868,400.09/94,665.96
  6. Step 6: Final answer
    x = 70,847.73

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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.