Home / 94,720.77-142,092.02-44,093.54

Finding the Fourth Proportional to 94,720.77, 142,092.02 and 44,093.54

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Solution

The fourth proportional to 94,720.77, 142,092.02 and 44,093.54 is: 66,145.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,720.77 : 142,092.02 = 44,093.54 : x
  2. Step 2: Convert to fraction form
    94,720.77/142,092.02 = 44,093.54/x
  3. Step 3: Cross multiply
    94,720.77x = 142,092.02 × 44,093.54
  4. Step 4: Simplify right side
    94,720.77x = 6,265,340,633.01
  5. Step 5: Solve for x
    x = 6,265,340,633.01/94,720.77
  6. Step 6: Final answer
    x = 66,145.37

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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.