Home / 94,335.69-141,528.12-27,773.64

Finding the Fourth Proportional to 94,335.69, 141,528.12 and 27,773.64

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Solution

The fourth proportional to 94,335.69, 141,528.12 and 27,773.64 is: 41,667.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,335.69 : 141,528.12 = 27,773.64 : x
  2. Step 2: Convert to fraction form
    94,335.69/141,528.12 = 27,773.64/x
  3. Step 3: Cross multiply
    94,335.69x = 141,528.12 × 27,773.64
  4. Step 4: Simplify right side
    94,335.69x = 3,930,751,054.76
  5. Step 5: Solve for x
    x = 3,930,751,054.76/94,335.69
  6. Step 6: Final answer
    x = 41,667.70

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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.