Home / 94,673.46-142,010.98-44,754.78

Finding the Fourth Proportional to 94,673.46, 142,010.98 and 44,754.78

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Solution

The fourth proportional to 94,673.46, 142,010.98 and 44,754.78 is: 67,132.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,673.46 : 142,010.98 = 44,754.78 : x
  2. Step 2: Convert to fraction form
    94,673.46/142,010.98 = 44,754.78/x
  3. Step 3: Cross multiply
    94,673.46x = 142,010.98 × 44,754.78
  4. Step 4: Simplify right side
    94,673.46x = 6,355,670,167.48
  5. Step 5: Solve for x
    x = 6,355,670,167.48/94,673.46
  6. Step 6: Final answer
    x = 67,132.54

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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.