Home / 82,070.02-113,256.44-44,344.27

Finding the Fourth Proportional to 82,070.02, 113,256.44 and 44,344.27

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Solution

The fourth proportional to 82,070.02, 113,256.44 and 44,344.27 is: 61,194.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,070.02 : 113,256.44 = 44,344.27 : x
  2. Step 2: Convert to fraction form
    82,070.02/113,256.44 = 44,344.27/x
  3. Step 3: Cross multiply
    82,070.02x = 113,256.44 × 44,344.27
  4. Step 4: Simplify right side
    82,070.02x = 5,022,273,588.32
  5. Step 5: Solve for x
    x = 5,022,273,588.32/82,070.02
  6. Step 6: Final answer
    x = 61,194.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.