Home / 82,023.93-113,193.02-44,298.18

Finding the Fourth Proportional to 82,023.93, 113,193.02 and 44,298.18

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Solution

The fourth proportional to 82,023.93, 113,193.02 and 44,298.18 is: 61,131.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,023.93 : 113,193.02 = 44,298.18 : x
  2. Step 2: Convert to fraction form
    82,023.93/113,193.02 = 44,298.18/x
  3. Step 3: Cross multiply
    82,023.93x = 113,193.02 × 44,298.18
  4. Step 4: Simplify right side
    82,023.93x = 5,014,244,553.21
  5. Step 5: Solve for x
    x = 5,014,244,553.21/82,023.93
  6. Step 6: Final answer
    x = 61,131.48

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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.