Home / 49,028.85-73,870.40-44,354.07

Finding the Fourth Proportional to 49,028.85, 73,870.40 and 44,354.07

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Solution

The fourth proportional to 49,028.85, 73,870.40 and 44,354.07 is: 66,827.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,028.85 : 73,870.40 = 44,354.07 : x
  2. Step 2: Convert to fraction form
    49,028.85/73,870.40 = 44,354.07/x
  3. Step 3: Cross multiply
    49,028.85x = 73,870.40 × 44,354.07
  4. Step 4: Simplify right side
    49,028.85x = 3,276,453,003.41
  5. Step 5: Solve for x
    x = 3,276,453,003.41/49,028.85
  6. Step 6: Final answer
    x = 66,827.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.