Home / 94,125.12-141,215.31-37,936.37

Finding the Fourth Proportional to 94,125.12, 141,215.31 and 37,936.37

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Solution

The fourth proportional to 94,125.12, 141,215.31 and 37,936.37 is: 56,915.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,125.12 : 141,215.31 = 37,936.37 : x
  2. Step 2: Convert to fraction form
    94,125.12/141,215.31 = 37,936.37/x
  3. Step 3: Cross multiply
    94,125.12x = 141,215.31 × 37,936.37
  4. Step 4: Simplify right side
    94,125.12x = 5,357,195,543.75
  5. Step 5: Solve for x
    x = 5,357,195,543.75/94,125.12
  6. Step 6: Final answer
    x = 56,915.68

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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.