Home / 50,928.84-76,212.66-37,570.22

Finding the Fourth Proportional to 50,928.84, 76,212.66 and 37,570.22

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Solution

The fourth proportional to 50,928.84, 76,212.66 and 37,570.22 is: 56,222.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,928.84 : 76,212.66 = 37,570.22 : x
  2. Step 2: Convert to fraction form
    50,928.84/76,212.66 = 37,570.22/x
  3. Step 3: Cross multiply
    50,928.84x = 76,212.66 × 37,570.22
  4. Step 4: Simplify right side
    50,928.84x = 2,863,326,402.99
  5. Step 5: Solve for x
    x = 2,863,326,402.99/50,928.84
  6. Step 6: Final answer
    x = 56,222.10

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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.