Home / 94,403.39-141,605.45-38,244.56

Finding the Fourth Proportional to 94,403.39, 141,605.45 and 38,244.56

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Solution

The fourth proportional to 94,403.39, 141,605.45 and 38,244.56 is: 57,366.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,403.39 : 141,605.45 = 38,244.56 : x
  2. Step 2: Convert to fraction form
    94,403.39/141,605.45 = 38,244.56/x
  3. Step 3: Cross multiply
    94,403.39x = 141,605.45 × 38,244.56
  4. Step 4: Simplify right side
    94,403.39x = 5,415,637,229.60
  5. Step 5: Solve for x
    x = 5,415,637,229.60/94,403.39
  6. Step 6: Final answer
    x = 57,366.98

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1.5x scale

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.