Home / 82,626.05-114,023.41-44,900.30

Finding the Fourth Proportional to 82,626.05, 114,023.41 and 44,900.30

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Solution

The fourth proportional to 82,626.05, 114,023.41 and 44,900.30 is: 61,962.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,626.05 : 114,023.41 = 44,900.30 : x
  2. Step 2: Convert to fraction form
    82,626.05/114,023.41 = 44,900.30/x
  3. Step 3: Cross multiply
    82,626.05x = 114,023.41 × 44,900.30
  4. Step 4: Simplify right side
    82,626.05x = 5,119,684,633.66
  5. Step 5: Solve for x
    x = 5,119,684,633.66/82,626.05
  6. Step 6: Final answer
    x = 61,962.12

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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.