Home / 94,404.39-141,606.95-38,245.56

Finding the Fourth Proportional to 94,404.39, 141,606.95 and 38,245.56

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Solution

The fourth proportional to 94,404.39, 141,606.95 and 38,245.56 is: 57,368.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,404.39 : 141,606.95 = 38,245.56 : x
  2. Step 2: Convert to fraction form
    94,404.39/141,606.95 = 38,245.56/x
  3. Step 3: Cross multiply
    94,404.39x = 141,606.95 × 38,245.56
  4. Step 4: Simplify right side
    94,404.39x = 5,415,837,102.64
  5. Step 5: Solve for x
    x = 5,415,837,102.64/94,404.39
  6. Step 6: Final answer
    x = 57,368.49

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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.