Home / 50,111.31-75,180.81-44,603.15

Finding the Fourth Proportional to 50,111.31, 75,180.81 and 44,603.15

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Solution

The fourth proportional to 50,111.31, 75,180.81 and 44,603.15 is: 66,917.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,111.31 : 75,180.81 = 44,603.15 : x
  2. Step 2: Convert to fraction form
    50,111.31/75,180.81 = 44,603.15/x
  3. Step 3: Cross multiply
    50,111.31x = 75,180.81 × 44,603.15
  4. Step 4: Simplify right side
    50,111.31x = 3,353,300,897.27
  5. Step 5: Solve for x
    x = 3,353,300,897.27/50,111.31
  6. Step 6: Final answer
    x = 66,917.04

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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.