Home / 94,624.26-141,775.70-57,105.48

Finding the Fourth Proportional to 94,624.26, 141,775.70 and 57,105.48

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Solution

The fourth proportional to 94,624.26, 141,775.70 and 57,105.48 is: 85,561.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,624.26 : 141,775.70 = 57,105.48 : x
  2. Step 2: Convert to fraction form
    94,624.26/141,775.70 = 57,105.48/x
  3. Step 3: Cross multiply
    94,624.26x = 141,775.70 × 57,105.48
  4. Step 4: Simplify right side
    94,624.26x = 8,096,169,400.84
  5. Step 5: Solve for x
    x = 8,096,169,400.84/94,624.26
  6. Step 6: Final answer
    x = 85,561.24

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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.