Home / 94,330.12-141,497.62-27,772.42

Finding the Fourth Proportional to 94,330.12, 141,497.62 and 27,772.42

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Solution

The fourth proportional to 94,330.12, 141,497.62 and 27,772.42 is: 41,659.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,330.12 : 141,497.62 = 27,772.42 : x
  2. Step 2: Convert to fraction form
    94,330.12/141,497.62 = 27,772.42/x
  3. Step 3: Cross multiply
    94,330.12x = 141,497.62 × 27,772.42
  4. Step 4: Simplify right side
    94,330.12x = 3,929,731,331.64
  5. Step 5: Solve for x
    x = 3,929,731,331.64/94,330.12
  6. Step 6: Final answer
    x = 41,659.35

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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.