Home / 94,343.88-141,464.58-46,854.78

Finding the Fourth Proportional to 94,343.88, 141,464.58 and 46,854.78

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Solution

The fourth proportional to 94,343.88, 141,464.58 and 46,854.78 is: 70,256.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,343.88 : 141,464.58 = 46,854.78 : x
  2. Step 2: Convert to fraction form
    94,343.88/141,464.58 = 46,854.78/x
  3. Step 3: Cross multiply
    94,343.88x = 141,464.58 × 46,854.78
  4. Step 4: Simplify right side
    94,343.88x = 6,628,291,773.69
  5. Step 5: Solve for x
    x = 6,628,291,773.69/94,343.88
  6. Step 6: Final answer
    x = 70,256.72

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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.