Home / 51,759.07-77,260.86-44,410.75

Finding the Fourth Proportional to 51,759.07, 77,260.86 and 44,410.75

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Solution

The fourth proportional to 51,759.07, 77,260.86 and 44,410.75 is: 66,292.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,759.07 : 77,260.86 = 44,410.75 : x
  2. Step 2: Convert to fraction form
    51,759.07/77,260.86 = 44,410.75/x
  3. Step 3: Cross multiply
    51,759.07x = 77,260.86 × 44,410.75
  4. Step 4: Simplify right side
    51,759.07x = 3,431,212,545.09
  5. Step 5: Solve for x
    x = 3,431,212,545.09/51,759.07
  6. Step 6: Final answer
    x = 66,292.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.